Kommercial Punches, Pilots, Matrixes, and Retainers

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2 Kommercial unches, ilots, Matrixes, and etainers roduct pplications Dayton Kommercial unches, ilots, Matrixes, and etainers (inch) are built to exacting tolerances; are long-lasting, top-rated performers; help reduce downtime and minimize maintenance costs; and have a wide range of applications in various high-demand industries, including automotive and major appliance manufacturing. Dayton Kommercial punches add longer tool life and improve finished part quality. For example, Dayton Jektole unches (slug ejection punches) provide increased punch to matrix clearance, and can triple the number of cycles between regrinds. Dayton s unique Keeper Key allows sharpening of the punch and ejector pin as a unit, saving the time it normally takes to disassemble and reassemble pins, springs, and screws. Dayton s Kommercial product line includes: Dayton Jektole unches; egular unches; Countersink unches; unch lanks; Straight unches; egular ilots; ositive ick-up ilots; Compact ositive ick-up ilots; Matrixes; etainers; and Locking Devices. oth standard sizes and standard alterations are shown in this catalog. Urethane Strippers complementary die component products which dampen punch vibration and help prevent premature punch failure are also shown. Dayton Slug Control is a patented, guaranteed method for reducing the risk of pulling slugs to the die surface during withdrawal of the punch. series of grooves is designed inside the matrix (see drawing). There, the slugs are trapped until they fall freely through the relief. The use of Dayton Slug Control has no effect on hole size, and will not require any changes in current regrind practices. HO TO ODE X Ordering Information Each page contains detailed instructions on how to order specific Dayton Kommercial products. Individual product drawings show product shape, dimensions, tolerances, and concentricity. hen ordering, you are asked to specify quantity, type, shank and length codes (for example), and other applicable data. In the example below, the type specified is K. K stands for Kommercial, stands for punch, and stands for rectangle. 75 is the press-fit diameter, which is coded by the first two digits of the decimal equivalent (.750). S designates the standard point length. 75 is the overall length, coded by inches and quarter-inches (.75). Finally,.700 and.50 represent the point or hole size dimensions. Qty. Ty pe D 5 K 75 S Standard lterations L unches, matrixes, and retainers are available in sizes other than those listed in the catalog. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the and dimensions are outside the standard range, an X is placed in front of the or dimension, e.g., X and/or X. If the point length is other than standard, designate X for the point length. See the foldout tabs in the individual product sections for these and other special order designations. Jektole is a registered trademark of Dayton rogress Corporation. TM ll Triliteral Designators are trademarks of Dayton rogress Corporation. X Dayton rogress Corporation

3 Contents unches Matrixes Standard Shapes X O K KD_ & KH_ Matrixes 18 Headless/Headed L H J N V Y Z KJ_ Jektole 4, 5 ound/shape KN_ & K_ Matrixes 19 Tapered elief K_ egular 6, 7 ound/shape KD_ & KH_ EDM Matrix lanks 0 Headless/Headed KT ilots 8, 9 egular etainers T for Single Head ilot 1 True Location TM K ilots 10, 11 ositive ick-up KUC/KC ilots 1, 13 Compact ositive ick-up Miscellaneous/Other Classified Shapes, 3 KJ & K unch lanks 14 Jektole /egular Jektole Data 4 KG Countersink 15 ound Locking Devices 5 Key Flats / Dowel Slots KUX Straight 16 ound Urethane Strippers 6 KX & KCX Clospace 17 ound Versalus roducts 7

4 3 roduct Designation Each page contains detailed instructions on how to order specific Dayton Kommercial products. In addition, use the following chart to define the product as a part number. Example: K Line roduct Shape 75 K for Kommercial for unch (egular) for ectangle ress-fit Dia. D (shank diameter) Coded by the first digits of decimal equivilent (.750) S oint Length S=Standard lt. lengths available 75 roduct Series Length oint or Hole Size K 75 S ,.50 Overall Length L Coded by whole number and the first two digits of dec. equiv. (.750) Catalog Number Dimensions s Specified Diameter (D) is shown on the order as a two- or threedigit code. To convert the shank diameter to the appropriate code, use the following chart. Code D Code D Code D Classified Shapes Classified shapes (83 common shapes, no detailing required) are available on all punches and matrixes as indicated in this catalog. See pp., 3 for more information and special instructions. lso, see individual product pages and p. 5 for additional information on orientation and views. Clearance Normal grinding methods produce:.007 max fillet on the punch matching corner shape on the matrix..007 max fillet on the matrix matching corner shape on the punch Dayton rogress Corporation

5 43 Jektole unches egular unches egular ilots ositive ick-up ilots Compact ilots unch lanks & Countersink unches Straight & Clospace unches Matrixes etainers Classified Shapes/ Miscellaneous Dayton rogress Corporation

6 4 Jektole unches KJ_.01 Fillet D D+.15 ress-in Lead.5 Material Steel:, M, C Heads C (1" and smaller) ound to D Shape, ± to D T L Shank Code Head oint Length ound Shape L Dim. NSI lternate Min. ange Min. Min. Max D T S C D E X X /G * *Not available on 1.50 overall length. **See p. 4 for additional information. Dayton rogress Corporation

7 Jektole unches KJX KJO KJ KJK KJL KJH KJJ KJN KJV KJY KJZ Features/enefits Jektole punches permit doubling punch to matrix clearance; produce up to three times the number of hits between sharpenings; and reduce burr heights. Check your & dimensions to be certain the diagonal G does not exceed the maximum shown. Sharp corners are typical. To assure proper clearance, Dayton will provide standard broken corners to eliminate interference with matrix fillet when total clearance is.005 or less. G = HO TO ODE Specify: Qty. D Code L (or &) Steel Example: 6 KJX 37 C5.04 L ** Jektole Code Group J J3 J4 J6 J6 J6 J9 J9 J9 J9 J1 J1 J1 J1 J1 J1 Note: The standard location of a key flat is at 0. See p. 5 for more information on flats and dowel slots. 1 Day Standard lterations 90 eflected View D 0 (X) Jektole punches are available in sizes other than those shown in the chart to the left. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the and dimensions are outside the standard range, an X is placed in front of the or dimension, e.g., X and/or X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators.

8 5 Surface Coatings Some catalog products can be coated to increase hardness, reduce galling, and improve wear and/or corrosion resistance. The available coatings are listed below. lso, see the chart at the bottom of this page for delivery times. DayTride (XN) a low-cost surface application that treats all exposed surfaces. Ideal for punches and matrixes. rovides high dimensional stability. pprox. hardness: C73. DayTiN (XNT) applied via VD (physical vapor deposition). rovides extreme hardness (hard as carbide) and excellent lubricity when used with a lubricant. Not recommended for stainless steel, copper, or nickel. pprox. hardness: *Vickers 300. DayTN TM (XN) ultra-hard, high-aluminum VD coating. bsorbs shear stress and provides high temperature resistance. Ideal for HSL, dual phase, and TI steels. pprox. hardness: *Vickers DayKote TM (XND) used for extrusion/forming applications. Should not be used with a lubricant. Not recommended for stainless steel, copper, or nickel. Tolerance is ±.000". pprox. hardness: *Vickers 300. TiCN (XCN) very hard VD, thin film. rovides ultra hardness (harder than carbide) and superior abrasive wear resistance. pprox. hardness: *Vickers MoST TM (XNM) VD, solid film. roduces lower coefficient of friction than other coatings. rovides excellent lubricity. pprox. hardness: *Vickers 000. XN the ultimate coating for extrusion and forming applications. lso works well in shaving operations. Tolerance is ±.000". pprox. hardness: *Vickers DayKool TM (XC) cryogenic steel conditioning process, used primarily with hard, thick materials. Improves strength, toughness, and dimensional stability. Code / Delivery Material XN DayTride + 3 days M XNT DayTiN + 3 days M XN DayTN + 4 days M XND DayKote + 8 days M XCN TiCN + 3 days M XNM MoST + 7 days M XN + 8 days M XC DayKool + 1 days M *Vickers used when C exceeds 80. DayTride and DayTiN are registered trademarks of Dayton rogress. DayTN, DayKote, and DayKool are trademarks of Dayton rogress. MoST is a trademark of Ionond Inc. Dayton rogress Corporation

9 Standard lterations Jektole unches 65 X, X and Dimensions Smaller than Standard X oint Length Other than Standard For X, add three days to delivery. X X.75 Min. X X X X X oint Length Code Min. (ounds) Min. (Shapes) 18 KJ_ KJ_ KJ_ KJ_ KJ_ KJ_ KJ_ KJ_ KJ_ KJ_ XL LL XT TT XH Overall Length Shortened Stock removal from point end which shortens length. recision Overall Length Same as XL except overall length is held to ±.001. Thinner Head than Standard Stock removal from head end which shortens overall length. recision Head Thickness Same as XT except head thickness tolerance is held to ± educed Head Diameter Minimum head diameter equals D XK No Side Hole For air ejection. No cost. XJ Smaller Jektole Components See p. 4. S Straight efore adius To determine Length of adius lend (L) 1. Calculate (D-)/.. Find (D-)/ value on left side of chart. 3. Follow line over to intersection point on radius blend line. 4. ead L value.300 on bottom of chart..00 L S.100 Example: D D=.375 =.175 (D-)/=( )/=.100 Following the.100 line on chart over the radius blend line shows the L to be approximately.300. Dayton rogress Corporation

10 6 egular unches K_ Material Steel:, M, C Heads C (1" and smaller) ound Shape, ± to D.001 to D Shank Code Head oint Length ound Shape L Dim. NSI lternate Min. ange Min. Min. Max. X X /G D T S C D E * ** *Not available on 1.50 overall length. Min. X, X applies to S point length. (See Standard lterations.) **Not available on 1.75 overall length. Dayton rogress Corporation

11 egular unches Features/enefits egular Kommercial punches provide three times better alignment than other major brands; offer longer tool life; and can significantly improve finished part quality. Check your & dimensions to be certain the diagonal G does not exceed the maximum shown. Sharp corners are typical. To assure proper clearance, Dayton will provide standard broken corners to eliminate interference with matrix fillet when total clearance is.005 or less. G = HO TO ODE Specify: Qty. D Code L (or &) Steel Example: 9 KL 100 E350.87,.401 Code L Note: The standard location of a key flat is at 0. See p. 5 for more information on flats and dowel slots. 1 Day Standard lterations 90 eflected View D 0 (X) egular Kommercial punches are available in sizes other than those shown in the chart to the left. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the and dimensions are outside the standard range, an X is placed in front of the or dimension, e.g., X and/or X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators.

12 7 Surface Coatings Some catalog products can be coated to increase hardness, reduce galling, and improve wear and/or corrosion resistance. The available coatings are listed below. lso, see the chart at the bottom of this page for delivery times. DayTride (XN) a low-cost surface application that treats all exposed surfaces. Ideal for punches and matrixes. rovides high dimensional stability. pprox. hardness: C73. DayTiN (XNT) applied via VD (physical vapor deposition). rovides extreme hardness (hard as carbide) and excellent lubricity when used with a lubricant. Not recommended for stainless steel, copper, or nickel. pprox. hardness: *Vickers 300. DayTN TM (XN) ultra-hard, high-aluminum VD coating. bsorbs shear stress and provides high temperature resistance. Ideal for HSL, dual phase, and TI steels. pprox. hardness: *Vickers DayKote TM (XND) used for extrusion/forming applications. Should not be used with a lubricant. Not recommended for stainless steel, copper, or nickel. Tolerance is ±.000". pprox. hardness: *Vickers 300. TiCN (XCN) very hard VD, thin film. rovides ultra hardness (harder than carbide) and superior abrasive wear resistance. pprox. hardness: *Vickers MoST TM (XNM) VD, solid film. roduces lower coefficient of friction than other coatings. rovides excellent lubricity. pprox. hardness: *Vickers 000. XN the ultimate coating for extrusion and forming applications. lso works well in shaving operations. Tolerance is ±.000". pprox. hardness: *Vickers DayKool TM (XC) cryogenic steel conditioning process, used primarily with hard, thick materials. Improves strength, toughness, and dimensional stability. Code / Delivery Material XN DayTride + 3 days M XNT DayTiN + 3 days M XN DayTN + 4 days M XND DayKote + 8 days M XCN TiCN + 3 days M XNM MoST + 7 days M XN + 8 days M XC DayKool + 1 days M *Vickers used when C exceeds 80. DayTride and DayTiN are registered trademarks of Dayton rogress. DayTN, DayKote, and DayKool are trademarks of Dayton rogress. MoST is a trademark of Ionond Inc. Dayton rogress Corporation

13 Standard lterations egular unches 78 X, X and Dimensions Smaller than Standard X X X oint Length Other than Standard For X and X3, add three days to delivery..75 X Min. X X X3 X X oint Length Code Min. (ounds) Min. (Shapes) 18 K_ K_ K_ K_ K_ K_ K_ K_ K_ K_ XT TT.75 min. (ef.) XH XL LL L XL LL XT TT XH Overall Length Shortened Stock removal from point end which shortens length. recision Overall Length Same as XL except overall length is held to ±.001. Thinner Head than Standard Stock removal from head end which shortens overall length. recision Head Thickness Same as XT except head thickness tolerance is held to ± educed Head Diameter Minimum head diameter equals D S Straight efore adius To determine Length of adius lend (L) 1. Calculate (D-)/.. Find (D-)/ value on left side of chart. 3. Follow line over to intersection point on radius blend line. 4. ead L value.300 on bottom of chart L S D Example: D=.375 =.175 (D-)/=( )/=.100 Following the.100 line on chart over the radius blend line shows the L to be approximately.300. Dayton rogress Corporation

14 8 egular ilots KT Material Steel:, M, C Heads C ound to D Shank Code Head oint Length ound L Dim. NSI lternate Min. ange D T C D E X * ** * * *Not available on 1.50 overall length. **Not available on 1.75 overall length. * * * Not available on.00 overall length. Min. X applies to S point length. (See Standard lterations.) Dayton rogress Corporation

15 egular ilots KT Features/enefits egular Kommercial pilots are built to exact tolerances; the parabolic point shape allows for smooth pick-up action; and pilots offer a wide range of unique punching and fabrication applications. HO TO ODE Specify: Qty. D Code L Steel Example: KT 50 C M L Code Day Standard lterations egular Kommercial pilots are available in sizes other than those shown in the chart to the left. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the dimension is outside the standard range, an X is placed in front of the dimension, e.g., X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators.

16 9 Surface Coatings Some catalog products can be coated to increase hardness, reduce galling, and improve wear and/or corrosion resistance. The available coatings are listed below. lso, see the chart at the bottom of this page for delivery times. DayTride (XN) a low-cost surface application that treats all exposed surfaces. Ideal for punches and matrixes. rovides high dimensional stability. pprox. hardness: C73. DayTiN (XNT) applied via VD (physical vapor deposition). rovides extreme hardness (hard as carbide) and excellent lubricity when used with a lubricant. Not recommended for stainless steel, copper, or nickel. pprox. hardness: *Vickers 300. DayTN TM (XN) ultra-hard, high-aluminum VD coating. bsorbs shear stress and provides high temperature resistance. Ideal for HSL, dual phase, and TI steels. pprox. hardness: *Vickers DayKote TM (XND) used for extrusion/forming applications. Should not be used with a lubricant. Not recommended for stainless steel, copper, or nickel. Tolerance is ±.000". pprox. hardness: *Vickers 300. TiCN (XCN) very hard VD, thin film. rovides ultra hardness (harder than carbide) and superior abrasive wear resistance. pprox. hardness: *Vickers MoST TM (XNM) VD, solid film. roduces lower coefficient of friction than other coatings. rovides excellent lubricity. pprox. hardness: *Vickers 000. XN the ultimate coating for extrusion and forming applications. lso works well in shaving operations. Tolerance is ±.000". pprox. hardness: *Vickers DayKool TM (XC) cryogenic steel conditioning process, used primarily with hard, thick materials. Improves strength, toughness, and dimensional stability. Code / Delivery Material XN DayTride + 3 days M XNT DayTiN + 3 days M XN DayTN + 4 days M XND DayKote + 8 days M XCN TiCN + 3 days M XNM MoST + 7 days M XN + 8 days M XC DayKool + 1 days M *Vickers used when C exceeds 80. DayTride and DayTiN are registered trademarks of Dayton rogress. DayTN, DayKote, and DayKool are trademarks of Dayton rogress. MoST is a trademark of Ionond Inc. Dayton rogress Corporation

17 Standard lterations egular ilots 10 9 X Dimensions Smaller than Standard X oint Length Other than Standard For X and X3, add three days to delivery. X.75 Min. X X oint Length Code Min. (ounds) 18 KT KT KT KT KT KT KT KT KT KT X X XL LL L XH XT TT.75 min. (ef.) XL XT Overall Length Shortened Stock removal from point end which shortens length. Thinner Head than Standard Stock removal from head end which shortens overall length. TT XH recision Head Thickness Same as XT except head thickness tolerance is held to ± educed Head Diameter Minimum head diameter equals D S Straight efore adius To determine Length of adius lend (L) 1. Calculate (D-)/.. Find (D-)/ value on left side of chart. 3. Follow line over to intersection point on radius blend line. 4. ead L value.300 on bottom of chart L S D Example: D=.375 =.175 (D-)/=( )/=.100 Following the.100 line on chart over the radius blend line shows the L to be approximately.300. Dayton rogress Corporation

18 10 ositive ick-up ilots K 05 Material Steel: M, C Heads C ound to D Order any length shown. If you require a length between those shown, designate XL. Example: You require a length of Order 375, then show XL See How to Order example on the next page. XL is available down to Note shank length limitation of.75. ( length may be shorter than shown when XL is under the shortest length shown.) There is no additional charge for XL. Shank Code Head Dim. D T Std. S *Not available on 1.50 overall length. **Not available on 1.75 overall length. ound L lternate C D E Min. X ange N n * ** N =[(-.057)/.78]+.13 when dimension is less than n shown in chart Dayton rogress Corporation

19 ositive ick-up ilots K Geometry provides smoother pick-up without risk of distortion of hole. Features/enefits Dayton Kommercial positive pick-up pilots provide smoother pick-up without the risk of distorting the hole; in addition, the unique design moves the stock farther than conventional pilots. HO TO ODE Specify: Qty. D Code L XL Steel Example: 4 K 100 C M Greater positioning moves stock farther than conventional pilots. Code L Day Standard lterations Kommercial positive pick-up pilots are available in sizes other than those shown in the chart to the left. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the dimension is outside the standard range, an X is placed in front of the dimension, e.g., X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators.

20 11 Surface Coatings Some catalog products can be coated to increase hardness, reduce galling, and improve wear and/or corrosion resistance. The available coatings are listed below. lso, see the chart at the bottom of this page for delivery times. DayTride (XN) a low-cost surface application that treats all exposed surfaces. Ideal for punches and matrixes. rovides high dimensional stability. pprox. hardness: C73. DayTiN (XNT) applied via VD (physical vapor deposition). rovides extreme hardness (hard as carbide) and excellent lubricity when used with a lubricant. Not recommended for stainless steel, copper, or nickel. pprox. hardness: *Vickers 300. DayTN TM (XN) ultra-hard, high-aluminum VD coating. bsorbs shear stress and provides high temperature resistance. Ideal for HSL, dual phase, and TI steels. pprox. hardness: *Vickers DayKote TM (XND) used for extrusion/forming applications. Should not be used with a lubricant. Not recommended for stainless steel, copper, or nickel. Tolerance is ±.000". pprox. hardness: *Vickers 300. TiCN (XCN) very hard VD, thin film. rovides ultra hardness (harder than carbide) and superior abrasive wear resistance. pprox. hardness: *Vickers MoST TM (XNM) VD, solid film. roduces lower coefficient of friction than other coatings. rovides excellent lubricity. pprox. hardness: *Vickers 000. XN the ultimate coating for extrusion and forming applications. lso works well in shaving operations. Tolerance is ±.000". pprox. hardness: *Vickers DayKool TM (XC) cryogenic steel conditioning process, used primarily with hard, thick materials. Improves strength, toughness, and dimensional stability. Code / Delivery Material XN DayTride + 3 days M XNT DayTiN + 3 days M XN DayTN + 4 days M XND DayKote + 8 days M XCN TiCN + 3 days M XNM MoST + 7 days M XN + 8 days M XC DayKool + 1 days M *Vickers used when C exceeds 80. DayTride and DayTiN are registered trademarks of Dayton rogress. DayTN, DayKote, and DayKool are trademarks of Dayton rogress. MoST is a trademark of Ionond Inc. Dayton rogress Corporation

21 Standard lterations ositive ick-up ilots 1 11 X Dimensions Smaller than Standard X oint Length Other than Standard For X and X3, add three days to delivery. X oint Length Code Min. (ounds) 18 K K K K K K K K K K X X XL L XH XT TT XL XT.75 min. (ef.) Overall Length Shortened See note p. 10. Thinner Head than Standard Stock removal from head end which shortens overall length. TT XH recision Head Thickness Same as XT except head thickness tolerance is held to ± educed Head Diameter Minimum head diameter equals D S Straight efore adius To determine Length of adius lend (L) 1. Calculate (D-)/.. Find (D-)/ value on left side of chart. 3. Follow line over to intersection point on radius blend line. 4. ead L value.300 on bottom of chart L S D Example: D=.375 =.175 (D-)/=( )/=.100 Following the.100 line on chart over the radius blend line shows the L to be approximately.300. Dayton rogress Corporation

22 1 Compact ositive ick-up ilots KUC Straight H T Material Steel:, M, C KUC Straight Head *Overall Length L ange N T H *ny overall length is available within catalog range. Specify XL and length. HO TO ODE Specify: Qty. D Code L lt. Steel Example: 5 KUC XL KC Days Standard lterations Kommercial compact positive pick-up pilots are available in sizes other than those shown in the charts on pp. 1, 13. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the dimension is outside the standard range, an X is placed in front of the dimension, e.g, X. If the L 1 (KC only) is other than standard, designate X as the variable length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators. Dayton rogress Corporation

23 Compact ositive ick-up ilots Material Steel:, M, C KC ointed H T to D (L 1 ) Shank D KC.4375 ointed Code *N =[(-.057)/.78]+.13 when dimension is less than n shown in chart. Head Min. **Overall Length L X ange *N n T H **ny overall length is available within catalog range. Specify XL and length. The L 1.1 is maintained. ecause L 1.1 is standard, use alteration code X for different length (0.060 min.). Features/enefits Dayton Kommercial compact positive pick-up pilots mounted in a guided stripper provide exceptional resistance to lateral deflection. typical longer pilot may have several inches of exposed, unsupported surface. s bending or forming takes place, this lateral deflection can create excessive forces on the pilot. Sometimes, the strength of the pilot as well as the function of the other die set components can be compromised. Dayton compact pilots provide virtually no unsupported surface that is susceptible to sideways movement, stress, or wear. ilots always maintain the proper extension, and there is no need to move or adjust the pilot during regrinding. Dayton compact pilots are rigid during use; last longer; and are ideally suited for high-demand applications.

24 13 Surface Coatings Some catalog products can be coated to increase hardness, reduce galling, and improve wear and/or corrosion resistance. The available coatings are listed below. lso, see the chart at the bottom of this page for delivery times. DayTiN (XNT) applied via VD (physical vapor deposition). rovides extreme hardness (hard as carbide) and excellent lubricity when used with a lubricant. Not recommended for stainless steel, copper, or nickel. pprox. hardness: *Vickers 300. TiCN (XCN) very hard VD, thin film. rovides ultra hardness (harder than carbide) and superior abrasive wear resistance. pprox. hardness: *Vickers DayTN TM (XN) ultra-hard, high-aluminum VD coating. bsorbs shear stress and provides high temperature resistance. Ideal for HSL, dual phase, and TI steels. pprox. hardness: * Vickers Code / Delivery Material XNT DayTiN + 3 days M XCN TiCN + 3 days M XN DayTN + 4 days M *Vickers used when C exceeds 80. DayTiN is a registered trademark of Dayton rogress. DayTN is a trademark of Dayton rogress. Dayton rogress Corporation

25 Standard lterations Compact ilots X X Dimension Smaller than Standard.1.1 is maintained. X L 1 Longer than Standard L 1 XT TT XH (L1) XL XT TT XH Overall Length Shortened Stock removal from point end. L 1 length is maintained. Thinner Head than Standard Stock removal from head end which shortens overall length. recision Head Thickness Same as XT except head thickness tolerance is held to ± educed Head Diameter Minimum head diameter equals H Dayton rogress Corporation

26 14 unch lanks Jektole /egular 05 KJ Jektole K egular 05 Material Steel:, M, C Heads C Head oint Length L Shank Code Dim. NSI lternate D T S C D E * KJ K N/ *Not available on 1.50 overall length. **See p. 4 for additional information ** Jektole Grp J J3 J4 J6 J6 J6 J9 J9 J9 J9 N/ HO TO ODE Specify: Qty. D Code L Steel Example: 9 KJ Day Standard lterations Kommercial punch blanks are available in sizes other than those shown in the chart above. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the L dimension is outside the standard range, an X is placed in front of the L dimension, e.g., XL. Dayton rogress Corporation

27 Countersink unches KG Material Steel:, M, C Heads C ound to D Shank Code Head Dim. ange L D T S Specify in.001" increments HO TO ODE Specify: Qty. D Code L S Steel Example: 6 KG Features/enefits recision countersink punches have an accurate length (±.001") from under the head to the bottom of the countersink for precise timing of the die. 3 Days Standard lterations Kommercial countersink punches are available in sizes other than those shown in the chart above. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the dimension is outside the standard range, an X is placed in front of the dimension, e.g., X. If the point length is other than standard, designate X as the point length.

28 15 Dayton Slug Control Dayton Slug Control is a patented, guaranteed method for reducing the risk of pulling slugs to the die surface during withdrawal of the punch. series of grooves is designed inside the matrix (see drawing). There, the slugs are trapped until they fall freely through the relief. The use of Dayton Slug Control has no effect on hole size, and will not require any changes in current regrind practices. Our guarantee: Use Dayton Slug Control in a stamping die now pulling slugs. If, for any reason, you are not completely satisfied, we will refund the full cost of the Slug Control alteration. (e cannot guarantee the retention of slugs when clearance exceeds 10% per side.) Ordering Dayton Slug Control is easy to specify and order. Simply add the information that is unique to your application to the matrix catalog number. lease specify XSC for alteration and show material thickness (inches) and clearance per side (percentage). HO TO ODE Catalog Number Your Specs Inch VX XSC MT.015 CS 5 D L lt. Mat l Clear Code Thickness er Side (inches) (%) For additional information, contact your Dayton distributor. Dayton rogress Corporation

29 Standard lterations Surface Coatings Some catalog products can be coated to increase hardness, reduce galling, and improve wear and/or corrosion resistance. The available coatings are listed below. lso, see the chart at the bottom of this page for delivery times. DayTride (XN) a low-cost surface application that treats all exposed surfaces. Ideal for punches and matrixes. rovides high dimensional stability. pprox. hardness: C73. DayTiN (XNT) applied via VD (physical vapor deposition). rovides extreme hardness (hard as carbide) and excellent lubricity when used with a lubricant. Not recommended for stainless steel, copper, or nickel. pprox. hardness: *Vickers 300. DayTN TM (XN) ultra-hard, high-aluminum VD coating. bsorbs shear stress and provides high temperature resistance. Ideal for HSL, dual phase, and TI steels. pprox. hardness: *Vickers DayKote TM (XND) used for extrusion/forming applications. Should not be used with a lubricant. Not recommended for stainless steel, copper, or nickel. Tolerance is ±.000". pprox. hardness: *Vickers 300. TiCN (XCN) very hard VD, thin film. rovides ultra hardness (harder than carbide) and superior abrasive wear resistance. pprox. hardness: *Vickers MoST TM (XNM) VD, solid film. roduces lower coefficient of friction than other coatings. rovides excellent lubricity. pprox. hardness: *Vickers 000. XN the ultimate coating for extrusion and forming applications. lso works well in shaving operations. Tolerance is ±.000". pprox. hardness: *Vickers DayKool TM (XC) cryogenic steel conditioning process, used primarily with hard, thick materials. Improves strength, toughness, and dimensional stability. Code / Delivery Material XN DayTride + 3 days M XNT DayTiN + 3 days M XN DayTN + 4 days M XND DayKote + 8 days M XCN TiCN + 3 days M XNM MoST + 7 days M XN + 8 days M XC DayKool + 1 days M *Vickers used when C exceeds 80. DayTride and DayTiN are registered trademarks of Dayton rogress. DayTN, DayKote, and DayKool are trademarks of Dayton rogress. MoST is a trademark of Ionond Inc. Dayton rogress Corporation

30 16 Straight unches KUX Material Steel:, M, C Heads C Head Dim. ange L H T HO TO ODE Specify: Qty. L Steel Example: 5 KUX Day Standard lterations Kommercial straight punches are available in sizes other than those shown in the chart above. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the dimension is outside the standard range, an X is placed in front of the dimension, e.g., X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators. Dayton rogress Corporation

31 Clospace unches KX KCX Material Steel: M, C Heads C (KCX) KCX Head H HO TO ODE ange L Specify: Qty. L Steel Example: 5 KCX M Standard lterations Kommercial clospace punches are available in sizes other than those shown in the chart above. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the dimension is outside the standard range, an X is placed in front of the dimension, e.g., X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators. 1 Day

32 17 Surface Coatings (KUX) Some catalog products can be coated to increase hardness, reduce galling, and improve wear and/or corrosion resistance. The available coatings are listed below. lso, see the chart at the bottom of this page for delivery times. DayTride (XN) a low-cost surface application that treats all exposed surfaces. Ideal for punches and matrixes. rovides high dimensional stability. pprox. hardness: C73. DayTiN (XNT) applied via VD (physical vapor deposition). rovides extreme hardness (hard as carbide) and excellent lubricity when used with a lubricant. Not recommended for stainless steel, copper, or nickel. pprox. hardness: *Vickers 300. DayTN TM (XN) ultra-hard, high-aluminum VD coating. bsorbs shear stress and provides high temperature resistance. Ideal for HSL, dual phase, and TI steels. pprox. hardness: *Vickers DayKote TM (XND) used for extrusion/forming applications. Should not be used with a lubricant. Not recommended for stainless steel, copper, or nickel. Tolerance is ±.000". pprox. hardness: *Vickers 300. TiCN (XCN) very hard VD, thin film. rovides ultra hardness (harder than carbide) and superior abrasive wear resistance. pprox. hardness: *Vickers MoST TM (XNM) VD, solid film. roduces lower coefficient of friction than other coatings. rovides excellent lubricity. pprox. hardness: *Vickers 000. XN the ultimate coating for extrusion and forming applications. lso works well in shaving operations. Tolerance is ±.000". pprox. hardness: *Vickers DayKool TM (XC) cryogenic steel conditioning process, used primarily with hard, thick materials. Improves strength, toughness, and dimensional stability. Code / Delivery Material XN DayTride + 3 days M XNT DayTiN + 3 days M XN DayTN + 4 days M XND DayKote + 8 days M XCN TiCN + 3 days M XNM MoST + 7 days M XN + 8 days M XC DayKool + 1 days M *Vickers used when C exceeds 80. DayTride and DayTiN are registered trademarks of Dayton rogress. DayTN, DayKote, and DayKool are trademarks of Dayton rogress. MoST is a trademark of Ionond Inc. Dayton rogress Corporation

33 Standard lterations Straight and Clospace unches Straight unches XL LL L XL LL Overall Length Shortened Stock removal from point end. recision Overall Length Same as XL except overall length is held to ±.001. XT/TT XT TT Thinner Head than Standard Stock removal from head end which shortens overall length. recision Head Thickness Same as XT except head thickness tolerance is held to ± D XH XH educed Head Diameter Minimum head diameter equals D Clospace unches lteration roduct Code KX KCX X XD XH XL LL X XT TT For an explanation of the alteration codes shown above, see the Standard lterations, egular unches on the p.7 pullout tab. Dayton rogress Corporation

34 18 Matrixes KD D KH D KD_ Headless KH_ Headed L L ress-in Lead D Material Steel:, M, C ound Shape,.000 D = > to D.001 to D Check your & dimensions to be certain the diagonal G does not exceed the maximum shown. G = ody ound Shape L D Code Min. Max. ange Min. Max. /G * KD_ KH_ KD_ *Headless Only HO TO ODE Specify: Qty. D Code L (or &) Steel Example: 5 KD ,.09 3 KHX M Dia. Days 175 and larger Dia. 4 Days Note: The standard location of a key flat is at 0. For additional information, see p eflected View 0 (X) D Standard lterations Kommercial matrixes are available in sizes other than those shown in the chart above. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the and dimensions are outside the standard range, an X is placed in front of the or dimension, e.g., X and/or X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators. Dayton rogress Corporation

35 Matrixes Tapered elief KNX KN_ KX K_ Shown here with optional key flat. See p. 5. Material Steel:, M, C ound Shape, to D.001 to D HO TO ODE Specify: Qty. D Code L (or &) Steel Example: 4 KN ,.16 3 KO ,.156 M Check your & dimensions to be certain the diagonal G does not exceed the maximum shown. G = Matrix Construction.15 Straight Land L 4 to 5* *3 f or holes under Dia. Days 175 and larger Dia. 4 Days ound Tapered ound elief /inch/side Tapered ound elief /inch/side.15 Straight Land Shape Tapered Shape elief.004 /inch/side.006 Standard lterations Kommercial tapered relief matrixes are available in sizes other than those shown in the chart below. hen ordering, you are asked to specify different designations for various non-standard dimensions. For example, if the and dimensions are outside the standard range, an X is placed in front of the or dimension, e.g., X and/or X. If the point length is other than standard, designate X as the point length. lso see Standard lterations on the front of the pullout tab in this section for other special order designators. KN K, M only D Tolerance ody ound Shape L D Code ange Min. Max. /G

36 19 Dayton Slug Control Dayton Slug Control is a patented, guaranteed method for reducing the risk of pulling slugs to the die surface during withdrawal of the punch. series of grooves is designed inside the matrix (see drawing). There, the slugs are trapped until they fall freely through the relief. The use of Dayton Slug Control has no effect on hole size, and will not require any changes in current regrind practices. XSC Dayton Slug Control Dayton Slug Control is easy to specify and order. Simply add the information that is unique to your application to the matrix catalog number. lease specify XSC for alteration and show material thickness (inches) and clearance per side (percentage). HO TO ODE Catalog Number Your Specs Inch KHX XSC MT.015 CS 5 D L lt. Mat l Clear Code Thickness er Side (inches) (%) Dayton rogress Corporation

37 Standard lterations Headless and Headed Matrixes X Dimension Larger than Standard X X ody D Max. /G X Land Length Shorter (no charge) or Longer than Standard X KN_ and K_Only ounds Hole ange Max Over.500 D X.015 min. XL Overall Length Shortened Stock removal does not alter land length on KD_ & KN_ or head thickness on KH_ & K_. Min. overall length: Headless =.5 Headed =.5+T XL LL T LL recision Overall Length Same as XL except overall length is held to ±.001. KD KH XT educed Head Thickness Stock removal from head end which shortens overall length (L). L XT TT recision Head Thickness Same as XT except head thickness tolerance is held to ± L TT XH educed Head Diameter Minimum head diameter equals D D XH Dayton rogress Corporation

38 0 EDM Matrix lanks Material Steel: M, C ound D = > HO TO ODE KDU KDE Headless KHU KHE Headed.0005 to D Specify: Qty. D Code L Steel Example: 6 KDE X.00 M 5 KDU M KDU L L KDE.15 Unless Specified D ress-in Lead Unless Specified D ress-in Lead KHU +.0 L KHE L D+.15 D+.15 Unless Specified D Unless Specified D Standard 1 Day Larger 3 Days and larger (any ) 4 Days ody K_U K_E L D Code Std. Optional Std. Optional * KD_ KH_ KD_ Standard will be provided, unless otherwise specified. *Headless Only Features/enefits Select either round KD Headless or KH Headed EDM Matrix lanks. elief hole () provides sufficient clearance for slug removal during the stamping process in both versions of both types. KDU and KHU lanks are provided with a small straight through hole. They are commonly used for wire and vertical EDM operations. There are two key advantages with this type of blank: in wire cutting, a tapered relief can be cut instead of a round straight relief; in conventional EDM applications, you can customize the size of the relief to the shape you are cutting. KDE and KHE lanks are used with conventional (vertical) EDM machines. The hole () is used to introduce dielectric to the spark gap to flush away eroded particles of steel. For the fastest delivery, use the hole () dimension given in the chart. If a larger hole is desired, simply specify X and indicate the dimension. Dayton rogress Corporation

39 Single Head ilot etainers True Location TM HO TO ODE Specify: Qty. Code D Example: 5 T 6 T For ound ilots T S.005 K Y Slip fit for.315 dowel.0004 Features/enefits G ±.005 X.0004 T single head pilot retainers (for round punches) provide a timesaving, cost-effective solution for fitting isolated punches or pilots onto a die set. They eliminate the need to design, build, and fit one-of-a-kind retainers. G D H.0004 U T Day 1.31 Counter bored and tapped for top or bottom mounting. Code D G H K S T U X Y T Screw Size Tapped Hole T etainer sets include: Dowels Screws

40 1 Shim/acking late Clearance Holes (5).071 or.189 ±.005 Shim lates can be used as an effective way to accurately time pilot entry, or used as a backing plate. Shim lates can also be used on any Dayton rogress triangular-shaped retainers. Thickness T D.189 (c54-56).071 (Soft) 50 U 1348 US U 1648 US U 048 US 018 Dayton rogress Corporation

41 1 ilot etainers ilots are critical tools used in a die set ones that can ultimately determine the quality of a stamping or fabricating operation. ecause they are the primary locating devices, pilots need to be mounted properly to avoid unwanted lateral deflection. s bending or forming of the metal takes place, this lateral deflection can create excessive force on the pilot. Often, the strength of the pilot as well as the function of the other die set components is compromised. T etainers are thicker than other retainers, therefore, offer more support and reliability in locating the fabricating strip. In addition, T etainers are ground top and bottom; hardened to approximately C 4; and include precision dowel locations, which allow them to be used in CNC applications. ll T etainers are ready to mount, thus saving you time and money over building your own retainers. uild your next die with standard Dayton rogress T etainers. Dayton rogress Corporation

42 Classified Shapes Kommercial Classified shapes (83 common shapes, no detailing required) are available on all punches and matrixes, as indicated in this catalog. The 83 available common shapes are shown here and on p. 3. lso, see the outside of the pullout tab for notes and drawing references. Ordering Information Keys C31 C61* C30 C3 C6 Mono Lobes C13 C54 C53 C55 * Corner Dimensions Dimension should be the theoretical sharp corners for shapes C, C4, C34, C61, and C88. However, some reduction of these dimensions will result from fitting the punch and matrix under conditions where the clearance is.005 or less per side. Shape Center Shapes are centered on the punch shanks as shown. Shapes in guide bushings and matrixes are also centered as shown with the exception of shapes C and C34. Due to clearance, the dimension on these shapes will not be centered. Triangles/ Trapezoids C3 S C* C4* C14 C57 C17 Multi Lobes C56 C58 C C5* C6 S C19 C59 Flatted ounds C10** C11** C33** C5** G = G C0 C60 ** Now standard. See product pages. Dayton rogress Corporation

43 Classified Shapes Kommercial 3 Miscellaneous C40 C4* C93 C65 C8** 1 C = = C43 C64 C7 S C9 Us C50 C71 C51 C74 C69 C68 C70 C7 C73 C75 S Ls C46 C78 C48 C C77 C79 C80 C8 0 olygons C1** C35 = Even No. of Sides C36 C88* C37 C39 = Odd No. of Sides = No. of teeth (3, 4, 6 or 8 only) C85** C86 = Even No. of Sides C87 C89 C38 = Odd No. of Sides C90 (4) 1 = No. of teeth (3, 4, 6 or 8 only) C16 Ts C44 C34 C66 C76 S C45 C67 C47 C49 C83 C84 Duo Tees C1 C9 S C91 C15 *See Corner Dimensions note on p.. Dayton rogress Corporation

44 Classified Shapes Ordering Information 4 3 eflected View unches and Guides lan View eflected Views lan View 0º 0º 0º 0º unch unch Guide Head Down Matrix The reflected view is used for punches and guides. It is the view as seen in a mirror held below a punch or guide in its operating position. It is the same as a plan view from the head end, in which the point shape is shown dotted. reflected view is shown with solid lines. Orientation and Locking The locking device orientation is standard at 0. For types of locking methods and custom locations, see p Clearance Normal grinding methods produce.007 max. fillet on the punch and.007 max. fillet on the matrix with matching corner shape on the matrix and punch, respectively. hen ordering matrixes, please specify punch dimensions and clearance per side (Δ). (If the clearance is.005 Δ, Dayton will break sharp corners when the punches and matrixes are ordered together.) X5 70 eflected View 0 Dayton rogress Corporation

45 4 Jektole Data Jektole Components unch.06 (.03 for J & J3) E D.75 Min. Jektole with Keeper Key Jektole Cutaway.09 (.05 for J & J3) C Set Screw in Extension D L The Engineered Clearance erforating punch-to-matrix clearances in metal stamping dies has been universally expressed as a percentage of stock thickness, and for clarity should be articulated as percent per side (Δ=clearance per side). Standard practice has called for Δ 5%, and is commonly known as regular clearance. egular clearance has been applied almost universally to all applications involving the perforation of ferrous materials. Jektole, the Engineered Clearance, is approximately twice regular clearance, i.e., Δ 10-1%. This means greater productivity, improved maintenance, and a better return on your tooling investment. In addition, clearances of up to Δ 50% are not uncommon with some hard materials. Clearance tests have been performed by Dayton rogress to prove that increasing the clearance does not lessen hole quality a common thought by some designers and engineers. Dayton clearance tests do, in fact, prove that the Jektole Engineered Clearance provides many advantages and benefits. D Spring End Ground Square L.75 H Jektole in C Fillet T L D Jektole In roduction equires less press tonnage educes the pressure required to strip the punch, which, in turn, reduces punch wear roduces minimal burr Doubles often triples piece output per grind educes total punch costs Jektole In Maintenance Keeper Key holds pin in retracted position (see photo at left) Eliminates the need for disassembly before grinding Helps maintain proper pin extension educes downtime for regrinding Standard Jektole Data DIMENSION J J3 J4 J6 J9 J1 Std. Shank Diameter oint Hole Diameter Shank Hole Diameter in Extension Keeper Key Number Jektole Design Limits DIMENSION J J3 J4 J6 J9 J1 Min. Shank Dia. D Min. oint Dia Max. oint Lgth Universal Jektole Components EJECTO INS J J3 J4 J6 J9 J1 Overall Length L in Diameter D Head Diameter H Hd. Thickness T SINGS J J3 J4 J6 J9 J1 Outside Dia. D Free Length L ressure (.1" re-load) D and larger C E * * Keeper Key not available lbs SCES J J3 J4 J6 J9 J1 Screw Size D #3-48 #5-40 #8-3 #10-3 1/4-8 5/16-4 Screw Length L Dayton rogress Corporation

46 Locking Devices Flats vs. Dowel Slots 5 Flats HO TO ODE Specify: Qty. D Code L (or &) Steel lteration Example: 5 KL 50 S ,.199 X 9 KD ,.09 X F Dimension (.5D on Headed roducts) Headless Matrixes and Guides ody Dia F ody Dia F ody Dia F Dowel Slots Depth Location Tolerance Flat Dowel F adial F adial / inch ' 90 0 Length (from top of matrix) The depth of the flat is taken from the shank, not the head, on punches. Key Flats vs. Dowel Slots Maximum hole dimensions in matrixes were designed with key flats in mind. There are instances where, if using a dowel slot in a headless matrix, the dowel hole could break into the relief. For this reason, there are two ways to specify the location of the dowel. X0 (standard/alternate location) and X1 (custom location) are located.5d from centerline. However, when hole dimensions are approaching the high limit of, X4 (standard/alternate location) or X7 (custom location) may be specified. This relocates the dowel outward to assure no interference between the dowel and the relief hole. Note: hen the matrix diameter is over.5000, the centerline dimension is.5d on all dowels. To determine if you have an interference problem, see pp for information on Matrix construction. Standard and lternate Locations Definitions: Standard Location is at 0. lternate Location is 90, 180, or 70. lternate Locations are available at no additional charge. Single Flats: X & X8 Locking Devices unches Matrixes X Top ottom X8 N/ Top Order Example: X 90 Double Flats: X3 Locking Devices unches Matrixes X3 Top ottom Order Example: X3 90 Second Flat is always parallel to the first flat. dditional Flats (From Top) Code Depth Length X X X X Full Length X X X X Full Length X89 Specify Dimensions Custom Locations Definitions: Custom Location is any angle other than: 0, 90, 180, or 70. Single Flats: X5 & X9 Locking Devices unches Matrixes X5 Top ottom X9 N/ Top Order Example: X5 135 Double Flats: X6 Locking Devices unches Matrixes X6 Top ottom Order Example: X6 135 dditional Flats (From Top) Code Depth Length X X X X Full Length X X X X Full Length X99 Specify Dimensions HEDLESS MTIXES ONLY Dowel Slots: X0, X4, & X41 Dowel Slots: X1, X7, & X71 Locking Devices Dowel Diameter X0.150 X4.150 X Order Example: X0 180 F Dimension ody Diameter X D X4 F D X D Locking Devices Dowel Diameter X1.150 X7.150 X Order Example: X F Dimension ody Diameter X D X7 F D X D Dayton rogress Corporation

47 6 Urethane Strippers O.D. I.D. ir Hole ir Hole I.D. 1 4" L Features/enefits Dayton s durable, yet flexible, Urethane Strippers provide superior stripping over conventional strippers; develop higher load-bearing capacity due to the use of a unique curing agent; are tear- and oilresistant; provide exceptional dampening of the punch, thus eliminating premature punch failure due to vibration; and are easy to install and replace. Strip-shape Dayton Urethane Strippers assure positive stripping and dampen punch vibration by gripping around the punch point. The closed-end feature holds the thin stock flat during the stripping cycle, and helps eliminate the potential for rejected parts HO TO ODE Specify: Qty. I.D. L Example: 1 USE Catalog Number I.D. O.D. L ressure at Deflection of USE18-15 USE USE5-15 USE5-150 USE5-175 USE31-15 USE USE USE ush on unch shape in end of stripper USE37-15 USE USE USE USE50-15 USE USE USE50-00 USE USE6-15 USE6-150 USE6-175 USE USE USE75-00 USE75-5 USE75-50 USE USE USE87-00 USE87-5 USE87-50 USE USE USE USE100-5 USE USE Dayton rogress Corporation

48 Versalus remium roducts 7 UNCHES Standard features on all Dayton Versalus punch products include precision concentricity between the point and the shank (resulting in better punch and die alignment); a supersmooth finish on the point (resulting in less galling and reduced maintenance costs); and state-of-the-art-coatings that provide superior hardness. Jektole unches Versalus Jektole unches permit doubling punch to matrix clearance; produce up to three times (or more) the number of hits between sharpenings; and reduce burr heights. egular unches Versalus egular unches provide three times better alignment than other major brands; offer longer tool life; and can significantly improve finished part quality. ILOTS Standard features on all Dayton Versalus pilots include smoother pick-up action; less hole distortion; and state-of-the-art coatings to provide superior hardness. egular ilots Versalus egular ilots are built to exact tolerances; the parabolic point shape allows for smooth pickup action; and pilots offer a wide range of unique punching and fabricating applications. ositive ick-up ilots Versalus ositive ick-up ilots provide smoother pick-up without the risk of distorting the hole; in addition, the unique design moves the stock farther than conventional pilots. Straight unches Versalus Straight unches Jektole and egular are available in a wide range of sizes; can be designed and formed to accommodate your specific punching needs; and provide longer die runs, less downtime, and reduced maintenance costs. If optimum performance is a MUST, this may be the only punch you'll ever need! Versalus is a registered trademark of Dayton rogress. Versalus sets the new industry standard for high-performance punches and pilots. Versalus means less downtime, longer production runs, and better value for your stamping dollar. Dayton rogress Corporation