Product overview NEW NEW NEW. coated. Nutex Plus - with 3 cutting edges! Nutex Mini - minimum diameter 15 mm!! Nutex - approved and powerful

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1 Product overview Nutex Plus - with 3 cutting edges! Nutex Plus HSS No 6055 p. 6 Nutex Plus caride No 6355 p. 7 NEW Holders No 6058 p. 8 Nutex Mini - minimum diameter 15!! NEW Nutex Mini HSS No 6041 p. 10 Nutex Mini caride No 6341 p. 11 Holders No 6044 p. 12 Nutex - approved and powerful Nutex HSS No 6045 p. 14 Nutex HSS No 6046 p. 16 coated Nutex caride No 6345 p. 17 NEW Holders No 6048 p. 19 Circular knives - you choose form, dimension and material Circular knives Nr S ALESA Ltd. CH-5707 Seengen Phone Fax

2 Precision tool factory Precision. We specialise in the manufacture of highly positive, sharply ground, precision cutting tools produced from HSS and caride. These offer the highest possile performance figures particularly on difficult materials and extraordinary applications. We can offer engi - n eering solutions to the most demanding machining prolems reducing cycle times, viration and tooling costs whilst improving surface finishes and chip formation. Call us now and realise the potential of ALESA! ALESA Ltd. Tool Factory CH-5707 Seengen Phone Fax info@alesa.ch, ISO 9001 Quality Your partner worldwide We look forward to making contact with you for the first time. Would you like to find out more aout our products? Then simply give us a call or visit our Internet site. If you would like to discuss a particular prolem with one of our consultants, we will e pleased to pay you a visit. We are represented y our local sales partners in many countries. You will find the nearest contact address on the Internet or simply ask us. Metal cutting with creativity Milling: The ALESA TWIST helical index ale insert which was developed and patented y us in 1996 is distinguished y a high-tech cutting geometry and is eing used to great success all over the world. The extensive range of ISO standard indexale inserts is of course also equipped with our highly positive, extremely sharp ground cutting edge. ALESA indexale inserts are availale in HSS-E and finest grain metal caride. Various hard material coatings ensure a long tool life. It goes without saying that almost all our toolholders are prepared for internal coolant supply. Turning/parting: In this area, too, we have an extensive range of toolholders for external and internal turning with the matching indexale inserts in HSS-E to ISO standard. Our ALESA GOLD high-precision ISO toolits and cutting tools are also world-renowned. Simi - l arly, the Minicut and Duocut parting inserts and cutting-off tools in HSS-E are a yword in the trade. Sawing: The ALESA metal-cutting circular saws in HSS and caride give top performance all around. Our circular saws with steam-tempered surface or hard-material coating achieve even etter life expectancy. Nutex: The extraordinary comination of circular saw lade and holder in one tool indicates the system Nutex, Nutex Mini and Nutex Plus. With this tool it is possile to machine on CNC centres without fixings protruding out of the tool face. Custom-made products: If you have any processing prolems, we consider it our duty to e ale to offer a solution. Our development department wel - comes the challenge of producing special tools to individual requirements or customer drawings. With you as partner we aim to develop visions and pursue new methods. ALESA Ltd. CH-5707 Seengen Phone Fax

3 Circular saw lade system Nutex, Nutex Mini and Nutex Plus The extraordinary comination of circular saw lade and holder in one tool indicates the system Nutex, Nutex Mini and Nutex Plus. With this tool it is possile to machine on CNC centres without fixings protruding out of the tool face. Nutex / Nutex Mini: If the standard widths and toothings don't apply, the numer of teeth and the width can e adapted to your requirements y means of the "Data sheet. The saws are availale in HSS and caride starting from a width of 0.2. The following holders are availale: cylindrical shaft, threaded shaft or standard tool holder. All the Nutex holders can e mounted on standard holders. The holders are equipped with holes for internal lurication. On customer request the tool is availale with a hard material coating (PVD) which allows to achieve longer tool life. Nutex Plus: Nutex Plus, with its 3 cutting edges, comines the advantages of a side milling cutter and the features of the Nutex saw lade. Thanks to its 3 cutting edges, Nutex Plus is the ideal tool for making deep slots. The proven curved tooth form guarantees a good chip removal. The driving pin ensures a perfect torque transfer. All the holders allow internal cooling. If necessary the saw can e admitted from oth sides with luricant y means of the clamping disk. Application examples 4 ALESA Ltd. CH-5707 Seengen Phone Fax

4 Assemly instructions Nutex Plus Application with clamping disk and countersunk screw for work pieces WITHOUT protruding edge: Application without clamping disk, with flex-head screw for work pieces WITH protruding edge: The circular saw lade can e mounted without fastening screws (Torx). Advantage: lurication from oth sides of the saw lade through the internal cooling. The circular saw lade must e mounted through fastening screws (Torx). Advantage: no protruding fastening elements. Milling in peripheral area is possile. Diagram to determine the numer of teeth for slot sawing (3 teeth in contact) Numer of teeth Example: Saw-lade Ø 80 Slot depth 6.5 Numer of teeth Ø25 Ø40 Ø32 Ø63 Ø50 14 Ø125 Ø100 Ø Slot depth a e ALESA Ltd. CH-5707 Seengen Phone Fax

5 6055 Nutex Plus HSS Circular saws js15 k9 H7 No 6055 No. of teeth Slot depth max. (a e ) Holder (5*) , , (5*) , , (5*) , , (5*) , , , (7*) , , (7*) , , (7*) , , (7*) , , , (11*) , , (11*) , , (11*) , , (11*) , , , (14*) (14*) (14*) (14*) (20*) (20*) (20*) (20*) * Maximal recoended depth of cut with saw lades with a large amount of teeth. All Nutex Plus saws are availale with TiN- or TiAlN-coating too. All the Nutex Plus saws are provided with curved teeth and chip splitting. This way all the teeth can e counted for the calculation of the cutting data. All the Nutex Plus saws are availale from stock! 6 ALESA Ltd. CH-5707 Seengen Phone Fax

6 6355 Nutex Plus caride Circular saws js15 k9 H7 No 6355 No. of teeth Slot depth max. (a e ) Holder (5*) , , (5*) , , (5*) , , (7*) , , (7*) , , (7*) , , (11*) , , (11*) , , (11*) , , (14*) (14*) (14*) (14*) (20*) (20*) (20*) * Maximal recoended depth of cut with saw lades with a large amount of teeth. Nutex Plus caride saws are availale with TiAlN- or AlCrN-coating too. All the Nutex Plus saws are provided with curved teeth and chip splitting. This way all the teeth can e counted for the calculation of the cutting data. All the Nutex Plus saws are availale from stock! ALESA Ltd. CH-5707 Seengen Phone Fax

7 1 Holder for Nutex Plus and accessories / spare parts 6058 Type C Type D Clamping disk Type C 3 d h6 2 d d4 DIN 138 H7 l1 l2 Type D d 3 d 2 h6 G d l2 l for Nutex Plus d4 G l1 l2 Type M M Tool will e delivered with: holder with Torx screws, screw-driver (Torx), clamping disk, countersunk screw and fitting screw-driver. D D C C C Accessories / spare parts Accessories adapted to Torx spare screws for saw lades M 3.5 x M 4 x M 3.5 x M 4 x M 4 x The assemly instructions for the clamping disk are on page 5. Torx screw-driver Straight pin Clamping disk Countersunk screw for clamping disk T T T T T Ø 4 x Ø 5 x Ø 4 x Ø 5 x Ø 5 x Ø 28 x 9.5 x Ø 32 x 10 x Ø 28 x 9.5 x Ø 32 x 10 x Ø 40 x 11 x M 8 x M 8 x M 8 x M 8 x M 10 x Screw-driver for countersunk screw sw sw sw sw sw The Nutex Plus holder will e delivered in a very practical protection ox. 8 ALESA Ltd. CH-5707 Seengen Phone Fax

8 Notes ALESA Ltd. CH-5707 Seengen Phone Fax

9 6041 Nutex Mini HSS, individual toothing Circular saws NEW H7 js11 2 js15 No 6041 Slot depth max. (a e ) Holder ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420, ,.0420, * ,.0420, ,.0420,.0500 * Tools with widths eyond standard widths 0.25, 0.5, 1, 1.5, 2, 2.5 and 3 as well as special width tolerances can e produced. When you order an article eyond standard width (for example article no with a width of 0.85 ), please indicate the requested cutting width. Please fill in the data sheet on page 13. Please ask for a specific quotation. Minimum order quantity saw lades: 2 pcs of the same dimension. All Nutex and Nutex Mini saws are availale with TiN- or TiAlN-coating too. Numer, form, type and geometry of teeth have to e chosen y you. 10 ALESA Ltd. CH-5707 Seengen Phone Fax

10 6341 Nutex Mini caride, individual toothing Circular saws NEW H6 js11 2 js15 No 6341 Slot depth max. (a e ) Holder * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420, * ,.0420, ,.0420,.0500 * Tools with widths eyond standard widths 0.25, 0.5, 1, 1.5, 2, 2.5 and 3 as well as special width tolerances can e produced. When you order an article eyond standard width (for example article no with a width of 0.85 ), please indicate the requested cutting width. Please fill in the data sheet on page 13. Please ask for a specific quotation. Minimum order quantity saw lades: 2 pcs of the same dimension. Various coatings can e chosen for the caride Nutex and Nutex Mini saws. Please contact us for further information. Numer, form, type and geometry of teeth have to e chosen y you. ALESA Ltd. CH-5707 Seengen Phone Fax

11 6044 Holder for Nutex Mini and accessories / spare parts NEW Type F l1 h7 Type G G l2 l1 No 6044 G l1 l2 Type M Tool will e delivered with: holder with screw and screw-driver F F G Accessories / spare parts Accessories adapted to screw M4 / Ø 6.5 x M4 / Ø 6.5 x M4 / Ø 6.5 x screw-driver T T T ALESA Ltd. CH-5707 Seengen Phone Fax

12 Our ojectif consists in giving you a perfect service and in consequence the ideal tool. We therefore kindly ask you to copy and fill in this data sheet for all your orders. Then please fax it at ALESA Ltd. CH-5707 Seengen Phone Fax

13 6045 Nutex HSS, individual toothing Circular saws js15 js11 H7 No 6045 Slot depth max. (a e ) Holder ,.0410,.0420, ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, , , , , * , , * , , * , , * , , , , , , * , , * , , * , , * , , ,.0540, ,.0540, ,.0540, * ,.0540, ,.0540,.0640 Minimum order quantity saw lades: 2 pcs of the same dimension. All Nutex and Nutex Mini saws are availale with TiN- or TiAlN-coating too. Numer, form, type and geometry of teeth have to e chosen y you. 14 ALESA Ltd. CH-5707 Seengen Phone Fax

14 No 6045 Slot depth max. (a e ) Holder * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, ,.0540, ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * * * * * * * * * Tools with widths eyond standard widths 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 4 and 5 as well as special width tolerances can e produced. When you order an article eyond standard width (for example article no with a width of 1.35 ), please indicate the requested cutting width. Please fill in the data sheet on page 20. Please ask for a specific quotation. ALESA Ltd. CH-5707 Seengen Phone Fax

15 6046 Nutex HSS, standard toothing Circular saws, TiAlN-coated js15 js11 H7 No 6046 No. of teeth Slot depth max. (a e ) Holder B 6(3*) , B , B 6(3*) , B , B 6(3*) , B , Bw 11(5*) , Bw , Bw 11(5*) , Bw , Bw 11(5*) , Bw , Bw 13(6*) ,.0540, Bw ,.0540, Bw 13(6*) ,.0540, Bw ,.0540, Bw 13(6*) ,.0540, Bw ,.0540, Bw 21(9*) ,.0540, Bw ,.0540, Bw 21(9*) ,.0540, Bw ,.0540, Bw 21(9*) ,.0540, Bw ,.0540, Bw 21(9*) ,.0540, Bw ,.0540, Bw 27(12*) Bw Bw 27(12*) Bw Bw 27(12*) Bw Bw 27(12*) Bw Bw 38(15*) Bw Bw 38(15*) Bw Bw 38(15*) Bw Bw 38(15*) Bw * Maximal recoended depth of cut with saw lades with a large amount of teeth. All the Nutex saws, standard toothing are availale from stock! 16 ALESA Ltd. CH-5707 Seengen Phone Fax

16 6345 Nutex caride, individual toothing Circular saws js15 js11 H6 No 6345 Slot depth max. (a e ) Holder * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * ,.0410,.0420, ,.0410,.0420, * , , * , , * , , * , , * , , * , , * , , * , , * , , * , , * , , * , , * , , * , , * ,.0540, ,.0540,.0640 Minimum order quantity saw lades: 2 pcs of the same dimension. Various coatings can e chosen for the caride Nutex and Nutex Mini saws. Please contact us for further information. Numer, form, type and geometry of teeth have to e chosen y you. ALESA Ltd. CH-5707 Seengen Phone Fax

17 No 6345 Slot depth max. (a e ) Holder * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540,.0640 * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * ,.0540, ,.0540, * * * * * * * * * * * * * Tools with widths eyond standard widths 0.25, 0.5, 1, 1.5, 2, 2.5, 3, 4 and 5 as well as special width tolerances can e produced. When you order an article eyond standard width (for example article no with a width of 1.35 ), please indicate the requested cutting width. Please fill in the data sheet on page 20. Please ask for a specific quotation. 18 ALESA Ltd. CH-5707 Seengen Phone Fax

18 Holder for Nutex and accessories / spare parts 6048 Type A Type B Type E Type A d h6 d l 1 h6 d DIN 138 Type B d h6 d d 4 H7 l1 l2 Type E d d h6 G d l 2 l 1 No 6048 for Nutex d4 G l1 l2 Type M M M Tool will e delivered with: holder with Torx screws and screw-driver (Torx) A A A A A E E E B B Accessories / spare parts adapted to Accessories Torx spare screws Torx screw-driver Clamping disk Countersunk screw Screw-driver for for saw lades for clamping disk countersunk screw , , , , , , M 3.5 x M 4 x M 4 x M 4 x T T T T Ø 32 x 10 x Ø 40 x 11 x M 8 x M 10 x sw sw Nutex holders are not suited for eing used with a Nutex Plus saw. ALESA Ltd. CH-5707 Seengen Phone Fax

19 Our ojectif consists in giving you a perfect service and in consequence the ideal tool. We therefore kindly ask you to copy and fill in this data sheet for all your orders. Then please fax it at ALESA Ltd. CH-5707 Seengen Phone Fax

20 Notes ALESA Ltd. CH-5707 Seengen Phone Fax

21 Circular knives There are almost innumerale possile profiles of circular knives. We configurate every circular knife according to your individual requirements. We therefore kindly ask you to copy the opposite page, fill it in and fax it to Bevel profiles for circular knives a a1 a 1 a t1 t a t t1 t a t Profile 0-0 Profile 1-1 Profile 2-2 Profile 1-0 Profile 2-0 without evel doule sided evel doule sided evel single evel single evel with doule with single sided pre-evel pre-evel Legend = Knife diameter [] / ± 0.5 = Bore diameter [] / H7 = Knife width [] / ± 0.05 α = Bevel angle [ ] α 1 = Pre-evel angle [ ] t = Bevel length [] t 1 = Pre-evel length [] Materials ALESA circular knives are availale in various HSS qualities, high-grade steel or caride. Coatings ALESA offers various coatings for a wide range of applications. We look forward to advice you with the appropriate coating for maximum performance. Tooth shapes Almost all tooth profiles are availale. Just ask us. Samples 22 ALESA Ltd. CH-5707 Seengen Phone Fax

22 Circular knives Fax order Please fill in a copy of this page and fax it to Enquiry Order Date Customer Last name First name Address Phone/fax Place Required evel profile Profile 0-0 Profile 1-1 Profile 2-2 Profile 1-0 Profile 2-0 Profile X* Dimensions a a1 a 1 a = = = α = α 1 = t = t 1 = t t1 a Profile 0-0 Profile 1-1 Profile 2-2 Profile 1-0 Profile 2-0 without evel doule sided doule sided evel single evel single evel evel with doule with single sided pre-evel pre-evel t t t1 a t Material Coating Quantity Delivery date * Sketch of your evel profile Notes ALESA Ltd. CH-5707 Seengen Phone Fax

23 Teeth and cutting angles Type A A (DIN 1837) toothforms are normally used in fine machining operations and jewellery. This type of teeth is normally used on thin lades with pitch range from 0.8 to 3.0. These lades have sharp cutting edges. The chip clearance is reduced. Type B B and Bw (DIN 1838) toothforms are the most coon used on cut-off machines saws to cut ferrous materials. They have a larger chip clearance and allow to cut thicker materials. With Bw teeth (alternatively evelled teeth ) the chip is in one part 2/3 of the lade thickness. We suggest using this toothform to cut tues and profiles with section up to 3 4. Type Bw Type C C toothform has the characteristic of splitting the chip into three parts, each 1/3 of the lade thickness, that is due to the presence of a roughing and a finishing teeth.we recoend this tooth form to cut sections aove 4 5, when it is important to remove the chips away from the cutting area efficiently, avoiding poor tool life or even tool reakage due to the teeth clogging. 24 ALESA Ltd. CH-5707 Seengen Phone Fax

24 Tooth pitch selector and cutting geometries HSS-circular saw lades Pitch [] B A C D Diameter d [] Cutting geometries Pitch see diagram Material classification Rake-angle γ Clearance-angle α Profiles/tues Full material 1, 2 Steel < 800 N/ B D 3 Steel 800 N/ N/ C D 3, 4 Grey cast iron D 7 Copper B C 8 Bronze B C 7 Brass, zinc alloy A D 9 11 Aluminium alloy B C When selecting the appropriate circular saw lade, the correct tooth pitch is an important factor for achieving good results. (General rule: 2 3 teeth in contact) ALESA Ltd. CH-5707 Seengen Phone Fax

25 Cutting conditions: HSS Nutex / Nutex Mini / Nutex Plus (guide lines) By choosing the right coating, tool life will e improved consideraly. HSS Material classification uncoated v c = m /min coated v c = m /min cutting-off f z = slotting f z = 1 2 Steels < 700 N/ 2 construction steels free-cutting steels cementation steels Steels < 800 N/ 2 construction steels cementation steels heat-treatale steels heat resistant construction steels nitriding steels Non-alloyed titanium Steels more than N/ 2 tempering steels heat resistant construction steels nitriding steels tool steels stainless steels titanium alloys soft-annealed Cast iron 150 HB Steels more than 1200 N/ 2 tempering steels nitriding steels tool steels stainless steels Cast iron > 150 HB High temperature alloys Nickel-ased alloys Titanium alloys hardened High temperature alloys Nickel-ased alloys up to Pure copper Copper-zinc alloys (rass) Copper forging alloys hardenale Copper forging alloys non hardenale Copper-tin-alloys (ronze) Pure aluminium Non-hardened aluminium Forging materials Hardened aluminium Forging materials Aluminium cast material 6% Si Aluminium cast material > 6% Si Thermoplast Duroplast non laminated Duroplast laminated v c = Cutting speed fz = Feed per tooth 26 ALESA Ltd. CH-5707 Seengen Phone Fax

26 Cutting conditions: Caride Nutex / Nutex Mini / Nutex Plus (guide lines) By choosing the right coating, tool life will e improved consideraly. Caride Material classification uncoated v c = m /min coated v c = m /min cutting-off f z = slotting f z = 1 Steels < 800 N/ 2 construction steels free-cutting steels cementation steels heat-treatale steels heat resistant construction steels nitriding steels tool steels Cast iron < 150 HB Steels more than N/ 2 tempering steels heat resistant construction steels nitriding steels tool steels stainless steels Cast iron > 150 HB Steels more than 1200 N/ 2 tempering steels nitriding steels tool steels stainless steels Non-alloyed titanium High temperature alloys Nickel-ased alloys Titanium alloys soft-annealed High temperature alloys Nickel-ased alloys Titanium alloys hardened up to Pure copper Copper-zinc alloys (rass) Copper forging alloys hardenale Copper forging alloys non hardenale Copper-tin-alloys (ronze) Pure aluminium Non-hardened aluminium Forging materials Hardened aluminium Forging materials Aluminium cast material 6% Si Aluminium cast material > 6% Si Thermoplast Duroplast non laminated Duroplast laminated v c = Cutting speed fz = Feed per tooth Slotting (cutting-off) To remain aove an average chip thickness of h m 0.01, the feed rate should remain aove the following values (for HSS and caride). a e /D: Min.-f z : a e = Slotting depth D = Diameter of circular saw lades ALESA Ltd. CH-5707 Seengen Phone Fax