Carbide Tip Coolant Fed Drills

Transcription

1 KOOLTWIST, KOOLCARB, KOOLDEX Carbide Tip Coolant Fed Drills KOOLTWIST HIGH PERFORMANCE High performance, helical point, stub length. For alloy steels, tool steels, free machining stainless steels, Style 296 aluminum casting, bronze, cast iron and some nickel base high temperature alloys.tin coated Page. 70 KOOLTWIST HEAVY DUTY KOOLCARB KOOLTWIST PM COBALT KOOLDEX INDEXABLE INSERT DRILL AND INSERTS Style 297 Style 295 Four facet point, long series, heavy duty. Cuts best in cast irons, powdered Style 290 metals, brass, bronze, free machining stainless steels, titaniums and some high temperature alloys. Page. 78 Helical point, jobber length. For Style 176 medium carbon and tool steels, cast iron and some nickel based materials. TiN coated. Page. 79 Four facet point, jobber length. For tool steels, cast and ductile irons, Style 171 bronze, cast aluminum and other abrasive materials. Page. 81 Style 170 Style 172 Style 260A High performance, helical point, stub length, common shank. For alloy steels, tool steels, free machining stainless steels, aluminum casting, bronze, cast iron and some nickel base high temperature alloys. TiN coated Page. 73 Four facet point, stub length, heavy duty. For titanium, aluminum, casting, bronze, cast iron and powdered metal. Page. 76 Four facet point, intermediate length. For tool steels, cast and ductile irons, cast aluminum and other abrasive materials. Page. 83 Four facet point, extra length. For tool steels, cast and ductile irons, cast aluminum and other abrasive materials. Page. 85 High helix, PM cobalt, intermediate length. For Ductile iron, steel, stainless steel, and high temperature alloys and other difficult to machine materials. TiAlN coated. Page. 86 Style 560 Indexable insert, coolant fed, stub length. Unique right hand spiral flute design gets the chips out of the hole and away from the cutting edges. Page CJT Koolcarb. Inc. 69

2 Carbide Tip, Kooltwist, Helical Point, Stub Drill Style 296 TiN coating Submicron carbide tipped coolant fed construction provides maximum wear resistance when cutting alloy steels, tool steels, free machining stainless steels, aluminum casting, bronze, cast iron and some nickel base high temperature alloys. Stub length and self centering 135 helical point eliminate the need for spot drilling. Body diameter reduced to eliminate galling. TiN coating adds lubricity and prevents edge build-up. Heavy web, slow spiral for maximum feed rates and chip flow. Request intermediate sizes from grind down range. Right hand spiral, right hand cut. Reduced shank diameter. See below. Same style drill available with common size shanks, see Style 297. Nominal Size All Depth 4 x Ø Tolerances Ø Shank Ø Inch mm Inch mm Honed Ø D TiN Coated F B A Ø C Inch/ Wire Overall mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm D / / / / / F / G / / / I / / / / / / / / / / O / / / Q / R / / / / / / U / / / / W / / / / / / / Shank Usable at full CJT Koolcarb. Inc. Phone: Fax: Grind Down Range / Min. Body Dia

3 Carbide Tip, Kooltwist, Helical Point, Stub Drill Inch/ Wire Overall Style 296 mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm / / / / / / / /16 5-1/ / / / / / / / / / / /2 5-13/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /64 Shank TiN coating Usable at full Grind Down Range Min. Body Dia info@cjtkoolcarb.com 2005 CJT Koolcarb. Inc. 71

4 Carbide Tip, Kooltwist, Helical Point, Stub Drill Inch/ Wire Overall Style 296 TiN coating mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm / / / / / / / / / / / / / /8 7-3/ / / / / / / / / / / / / / / / / / / / / / / / / / / Shank Usable at full Grind Down Range Min. Body Dia CJT Koolcarb. Inc. Phone: Fax:

5 Carbide Tip, Kooltwist, Common Shank, Stub Drill Submicron carbide tipped coolant fed construction provides maximum wear resistance when cutting alloy steels, tools steels, free machining stainless steels, aluminum casting, bronze, cast iron and some nickel base high temperature alloys. Stub length and self centering 135 helical point eliminate the need for spot drilling. Body diameter reduced to eliminate galling. TiN coating adds lubricity and prevents edge build-up. Heavy web slow spiral for maximum feed rates and chip flow. Right hand spiral, right hand cut. Request intermediate sizes from grind down range. Same style drill available with reduced size shanks, see Style 296. Style 297 TiN coating 135 Honed Ø D TiN Coated F B A Common Shank Ø C Nominal Size All Depth 4 x Ø Tolerances ø Shank ø Inch mm Inch mm Overall Shank Usable at full Grind Down Range Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /8 Common Shank Ø info@cjtkoolcarb.com 2005 CJT Koolcarb. Inc. 73

6 Carbide Tip, Kooltwist, Common Shank, Stub Drill Style 297 TiN coating Overall Shank Usable at full Grind Down Range Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Common Shank Ø CJT Koolcarb. Inc. Phone: Fax:

7 Carbide Tip, Kooltwist, Common Shank, Stub Drill Style 297 TiN coating Overall Shank Usable at full Grind Down Range Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / / / Common Shank Ø info@cjtkoolcarb.com 2005 CJT Koolcarb. Inc. 75

8 Carbide Tip, Kooltwist, Heavy Duty, Stub Drill Style 295 Nominal Size All Depth 4 x Ø Tolerances Ø Shank Ø Inch mm Inch mm Submicron carbide tipped coolant fed construction provides maximum wear resistance when cutting titanium, aluminum casting, bronze, cast iron and powdered metal. Stub length and 125º four facet point typically eliminate the need for spot drilling. Four facet point is easily re-sharpened on standard equipment. Body diameter reduced to eliminate galling. Right hand spiral, right hand cut. 125 Honed Ø D Heavy web, slow spiral for maximum rigidity. Reduced shank diameter, see below. Request intermediate sizes from grind down range. F B A Ø C Overall Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /16 5-1/ / / / / / / / / / / /2 5-13/ / / / / / / / /64 Shank Usable at Full CJT Koolcarb. Inc. Phone: Fax: Grind Down Range Min. Body Dia.

9 Carbide Tip, Kooltwist, Heavy Duty, Stub Drill Overall Style 295 Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /16 7-3/ / / / / / / / / / / /8 7-3/ / / / / / / / / / / / / / / / / / / / / / / / / / / Shank Usable at Full Grind Down Range Min. Body Dia info@cjtkoolcarb.com 2005 CJT Koolcarb. Inc. 77

10 Carbide Tip, Kooltwist, Heavy Duty, Long Series Drill Style 290 Submicron carbide tipped coolant fed oil hole construction cuts best in cast irons, powdered metals, brass, bronze, free machining stainless steels, titaniums and some high temperature alloys. Heavy web slow spiral for maximum rigidity. Right hand spiral, right hand cut. Self centering 125 four facet point is easily re-sharpened on standard point grinding equipment. Nominal Size All Depth 7 to 12 x Ø Tolerances ø Shank ø Inch mm Inch mm Honed Ø D F B A Overall Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm /4 5/16 3/8 7/ /8 6-3/8 6-3/4 7-1/ / /4 4-5/ /32 11/32 13/32 15/ /4 6-1/ / /8 4-1/8 4-3/8 4-7/ / / / / / / / / / / / / / / / / / / / / / / / Usable at full Grind Down Range CJT Koolcarb. Inc. Phone: Fax:

11 Carbide Tip, Koolcarb, Helical Point Drill Helical point increases tool life in medium carbon and tool steels, cast iron and some nickel based materials. Coolant feeding carbide tip Koolcarb construction creates straighter holes and smoother finish. TiN coating adds lubricity and prevents edge build-up. Not intended for interrupted cuts. High speed milled body runs 2 to 4 times gundrill feeds on conventional equipment. Longer carbide yields increased regrinds and improved drill support. Straight flute, right hand cut. Specials available to ( mm) Ø. Request smaller sizes from grind down range. Style 176 TiN coating 130 Honed Ø D F TiN Coated B A Ø C Nominal Size All Depth 5.5 to 8 x Ø Tolerances ø Shank ø Inch mm Inch mm Overall Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm / / / / / / / / / / / / / / / /16 11/ / / /16 3-7/ /64 21/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Usable at full Shank Diam info@cjtkoolcarb.com Grind Down Range Min. Body Dia. Ineffect CJT Koolcarb. Inc. 79

12 Carbide Tip, Koolcarb, Helical Point, Drill Overall Style 176 Usable at full TiN coating Shank Diam Grind Down Range Ineffect. Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Min. Body Dia CJT Koolcarb. Inc. Phone: Fax:

13 Carbide Tip, Koolcarb, Jobber Drill Submicron carbide tip yields exceptional tool life in tool steels, cast and ductile irons, bronze, cast aluminum and other abrasive materials. Coolant feeding carbide tip Koolcarb construction creates straighter holes and smoother finish. 125 four facet web thinned point starts best into a larger point angle. Not intended for interrupted cut drilling. High speed milled body runs 2 to 4 times gundrill feeds on conventional equipment. Longer carbide yields increased regrinds. Straight flute, right hand cut. Specials available to (39.0 mm) Ø. Request intermediate sizes from grind down range. Style 171 Depth 5.5 to 8 x Ø 125 Ø D F B A Nominal Size All Tolerances ø Shank ø Inch mm Inch mm Ø Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / / / / Overall 4-1/ /4 57. Usable at full info@cjtkoolcarb.com Grind Down Range / / / / / / / / CJT Koolcarb. Inc. 81

14 Carbide Tip, Koolcarb, Jobber Drill Ø Style 171 Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Overall 6-23/ / / / /32 9-7/ / /16 8-1/ / / / / / / / Usable at full Grind Down Range / / / CJT Koolcarb. Inc. Phone: Fax:

15 Carbide Tip, Koolcarb, Intermediate Drill Submicron carbide tip yields exceptional tool life in tool steels, cast and ductile irons, cast aluminum and other abrasive materials. Coolant feeding carbide tip Koolcarb construction creates straighter holes and smoother finish. 125 four facet web thinned point starts best into a larger point angle. Not intended for interrupted cut drilling. High speed milled body runs 2 to 4 times gundrill feeds on conventional equipment. Longer carbide yields increased regrinds. Straight flute, right hand cut. Specials available to (39.0 mm) Ø. Request intermediate sizes from grind down range. Style 170 Depth 7 to 15 x Ø 125 Ø D F B A Nominal Size All Tolerances ø Shank ø Inch mm Inch mm Ø Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / / Overall 5-3/ / / / / / / / / / / / Usable at full info@cjtkoolcarb.com Grind Down Range CJT Koolcarb. Inc. 83

16 Carbide Tip, Koolcarb, Intermediate Drill Ø Style 170 Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Overall 8-3/ / /2 6-3/ / / Usable at full Grind Down Range CJT Koolcarb. Inc. Phone: Fax:

17 Carbide Tip Koolcarb, Extra Drill Submicron carbide tip yields exceptional tool life in tool steels, cast and ductile irons, cast aluminum and other abrasive materials. Pressure coolant Koolcarb construction creates straighter holes and smoother finish. 125 four facet web thinned point starts best into a larger point angle. Not intended for interrupted cut drilling. High speed milled body runs 2 to 4 times gundrill feeds on conventional equipment. Longer carbide yields increased regrinds. Straight flute, right hand cut. Specials available to (39.0 mm) Ø. Request intermediate sizes from grind down range. Style 172 Depth 12 to 28 x Ø 125 Ø D F B A Nominal Size All Tolerances ø Shank ø Inch mm Inch mm Ø Overall Inch mm Inch Inch mm Inch mm Inch mm Inch mm Inch mm / / / / / / / / / / / / / / / / / / / Usable at full Grind Down Range info@cjtkoolcarb.com 2005 CJT Koolcarb. Inc. 85

18 PM Cobalt, Kooltwist, Intermediate length Drill Style 260A TiAlN coating Premium cobalt coolant fed construction offers additional wear resistance and edge toughness over carbide tools when cutting forged steel, a wide variety of alloy steels, high temperature alloys and other difficult to machine materials. 140 double split point actively cuts along the entire cutting edge. TiAlN coating adds lubricity, enhances wear resistance and prevents edge build-up. Right hand spiral, right hand cut. Heavy web high helix construction clears chips more effectively than conventional flute shapes. Nominal Size All Depth 5 x Ø Tolerances ø Shank ø Inch mm Inch mm Honed Ø D TiAlN Coated F B A Ø Inch mm Inch Inch mm Inch mm Inch mm Inch mm A 1/ / / A 17/ / / A 9/ / A 19/ A 5/ / / A 21/ / A 11/ / / A 23/ / A 3/ / / A 25/ / / A 13/ / / A 27/ A 7/ Overall 5-5/ A 29/ / / A 15/ / / A 31/ / A 1/ / A 9/ / / A 5/ / / Usable at full CJT Koolcarb. Inc. Phone: Fax: