DOUBLE - duramill.com

1 DOUBLE YOUR TOOL LIFE!WITH Quality & innovation are in our GenesA family owned business now in its second generation, Dura-Mill takes pride in its responsive customer service, technical support and, of course, product innovation and , inc. 16 Stonebreak roaD Malta, nY 12020 (800) 444-6455 or (518) 899-2255 Fax: (518) 899-7869 s new WhisperKut Plus carbide end mills with Dura Shield provides customers with an enhanced version of our popular patented WhisperKut series end mills . By incorporating several new design features, WhisperKut Plus offers users substantial improvements in tool life and serves as a multi-functional tool. WhisperKut Plus s design allows for roughing and finishing in both peripheral and slotting operations in all types of ferrous materials.

2 BENEFITS Up to 100% tool life improvement Stronger and smoother cutting edges Leaves work piece surface exceptionally smooth New improved radius design offers maximum strength at the corner radii and axial cutting edges Increased cutter stability providing more predictable tool life New Nanocomposite coating specifically designed for the most extreme application Improved surface foundation for better adhesion of PVD coating A single tool will perform all of the multi functions of roughing, finishing and slotting up to 1 x DDura-Mill, inc. 16 Stonebreak roaD Malta, nY 12020 (800) 444-6455 or (518) 899-2255 Fax: (518) 899-7869 PASSES100X Mag1 PASS100X MagWhisperKut Plus WKP-50500R-Ds2 No.

3 Of slots produced: 5 passes (10 long)Comments: Consistently predictable edge wearCompetitor A (Major tool mfg) No. of slots produced: 1 pass (10 long)Comments: Severe edge wear & heat retentionWhisperKut Plus WKP-50500R-Ds2 Application: Slotting of 17-4 PH Stainless Steel 37 Rc Radial DOC: .500 / Axial DOC: .500 SFM: 200 / IPM: (under flood coolant conditions)Note: Coolant turned off during start of 5th pass to facilitate WearslottingTool lifeCoatingsCoating Comparison Tool life in Inconel 718 in a slot milling applicationTool life Comparison Number of parts produced in AISI 4140 Material (28-32 Rc) in a profile application(1/2 Dia. 4-Flute Solid carbide Variable Helix End Mill)(1/2 Dia. 5-Flute Solid carbide Variable Helix End Mill)2222292854 Cutting volume at end of tool life (cubic cm)TiAINAITiNWhisperKutNumber of parts producedWhisperKut PlusPERFORMAncE EXAMPLESDura-Mill, inc.

4 16 Stonebreak roaD Malta, nY 12020 (800) 444-6455 or (518) 899-2255 Fax: (518) 899-7869 AnD PRIcE LIST Dia. of Shank Lenth of Overall Radius EDP No. with EDP No. with List Mill d1 Dia. d2 Cut I2 Length I1 Size Plain Shank Weldon Shank Price 3/16 3/16 5/8 2 .015 30002 $ 1/4 1/4 3/4 2 1/2 .015 30009 $ 5/16 5/16 3/4 2 1/2 .015 30013 $ 3/8 3/8 1/2 2 .015 30017 $ 3/8 3/8 1 2 1/2 .015 30021 $ 1/2 1/2 5/8 2 1/2 .030 30028 30029 $ 1/2 1/2 1 3 .030 30040 30041 $ 1/2 1/2 1 1/4 3 .030 30052 30053 $ 1/2 1/2 2 4 .030 30062 30063 $ 5/8 5/8 1 1/4 3 1/2 .030 30072 30073 $ 3/4 3/4 7/8 3 .030 30080 30081 $ 3/4 3/4 1 1/2 4.

5 030 30090 30091 $ 3/4 3/4 2 1/4 5 .030 30098 30099 $ 1 1 2 1/2 5 .030 30106 30107 $ Flute WhisperKut Plus End MillsTools with Radius Corners5 Flute WhisperKut Plus End MillsTools with Square Corners Dia. of Shank Lenth of Overall Radius EDP No. with EDP No. with List Mill d1 Dia. d2 Cut I2 Length I1 Size Plain Shank Weldon Shank Price 3/16 3/16 5/8 2 n/a 30001 $ 1/4 1/4 3/4 2 1/2 n/a 30008 $ 5/16 5/16 3/4 2 1/2 n/a 30012 $ 3/8 3/8 1/2 2 n/a 30016 $ 3/8 3/8 1 2 1/2 n/a 30020 $ 1/2 1/2 5/8 2 1/2 n/a 30024 30025 $ 1/2 1/2 1 3 n/a 30036 30037 $ 1/2 1/2 1 1/4 3 n/a 30048 30049 $ 5/8 5/8 1 1/4 3 1/2 n/a 30070 30071 $ 3/4 3/4 7/8 3 n/a 30078 30079 $ 3/4 3/4 1 1/2 4 n/a 30088 30089 $ , inc.

6 16 Stonebreak roaD Malta, nY 12020 (800) 444-6455 or (518) 899-2255 Fax: (518) 899-7869 TOLERaNCES d1 .0000 - .002 d2 - .0004 r +.000 - MATERIAL LISTIngS - AISI Tensile Material Description Content Strength Hardness aISI Standards Group RM (Mpa) (HB) P1 low-carbon Steels, c<.25% <530 <125 1008, 1010, 1108, 1020, 1213 long chipping P2 low-carbon Steels, Free c<.25% <650 1045, 1050, 1545, 1572 Machining, Short chipping P3 Medium, High Plain carbon c<.25% 600-850 1300, 2000, 3000 Steels, low-alloyed Sae: a, D, H, W1, W2, l2 P4 alloyed, tempered carbon c<.25% 800-1100 350-450 1300, 2000, 3000 Steels, tool Sae: a, D, H, W1, W2, l2 P5 Ferritic, Martensitic PH c= 600-850 410, 416, 15-5 PH, Stainless Steels 13-8 PH, 17-4 PH P6 High-Strength Ferritic, c=.

7 900-1350 410, 416, 15-5 PH, Martensitic, PH Stainless Steels 13-8 PH, 17-4 PH M1 austenitic Stainless Steel 200, 201, 301, 302, 304, 304l M2 High-Strength austenitic 310, 314, 316, 316l, Stainless, cast Stainless Steels aStM: xM-1, xM-5 M3 Duplex Steel 323, 329, F55, 2205 k1 Gray cast, low-Strength class 20, 25, 30, 35 Ductile irons Sae: J431: Grade G1800 k2 low-, Medium-Strength 60-14-18, 65-45-12 cGi Ductile irons M3210, M4504 k3 High-Strength Ductile, 32510, 40010, 50005, austempered Ductile iron 70003, 90001 S1 iron-based, Heat-resistant alloys a-286, incoloy 801, a608, a567 S2 nickel or cobalt-based, Haynes 188, Haynes 21, Heat-resistant alloys Hastelloy, inconel 901 S3 titanium Pure ti S4 titanium alloys 6ai-4V, ti 6ai-2Sn4Zr-2Mo H1 Hardened Steels, irons tool Steel H10, H11, D2, D3, 4340, P20 Material GroupHardness (HB)Dura-Mill, inc.

8 16 Stonebreak roaD Malta, nY 12020 (800) 444-6455 or (518) 899-2255 Fax: (518) 899-7869 PLUS Solid carbide end mills - WKP Series SPEED & FEED REcOMMEnDATIOnS SFM 3/16 1/4 5/16 3/8 1/2 5/8 3/4 1 ap ae ap Min Max .188 .250 .313 .375 .500 .625 .750 P1 x D x D 1 x D 485 650 P2 x D x D 1 x D 455 610 P3 x D x D 1 x D 385 515 P4 x D x D x D 295 485 P5 x D x D 1 x D 200 325 P6 x D x D x D 160 245 M1 x D x D 1 x D 255 325 M2 x D x D 1 x D 200 255 M3 x D x D 1 x D 200 255 k1 x D x D 1 x D 385 515 k2 x D x D 1 x D 355 455 k3 x D x D 1 x D 325 425 S1 x D x D x D 160 295 S2 x D x D 1 x D 160 255 S3 x D x D x D 70

9 130 S4 x D x D 1 x D 150 205 H1 x D x D x D 255 455 SpeedsRecommended Feed Per Tooth is for side milling For slotting, reduce IPT by 10%MaterialRecommended Milling applicationapaeapVariation to the above may be required to achieve optimum value of cutting speed is used for high stock removal applications and for higher material hardness value of cutting speed is used for finishing applications or lower material hardness parameters are based on ideal machining conditions and adequate machine tool value of cutting speed should be selected when using smaller machines with spindles less than 50 , inc. 16 Stonebreak roaD Malta, nY 12020 (800) 444-6455 or (518) 899-2255 Fax: (518) 899-7869 Dura-Mill, Stonebreak Road Malta, NY 12020 (800) 444-6455 or (518) 899-2255 Fax: (518) to providing innovative cutting tool solutions serving the following industries:AEROSPAcEDEFEnSEMAcHInE TOOLMEDIcALMOLD & DIEPOWER gEnERATIO