AlTiN nano. Al- TiCN. Morse taper DIN 8041 WN. to Stock standard. SuperV- T. SuperV- 95-GG. SuperV- 95-GN. SuperV- IK-F. SuperV- AP mini AL

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1 CARBIDE DRILLS

2 ISO-CODES P M K N S H Steel, high-alloyed steel Stainless steel Grey cast iron, spheroidal and malleable cast iron Aluminium and other non-ferrous metals Special-, super- and Ti-alloys Hardened steel and hard cast iron Recommendations regarding tool suitability for the following application groups can be found on the following program pages: optimal suitability limited suitability PICTOGRAMS TOOL MATERIAL Solid carbide Carbide SURFACE FINISH bright nickelplated TiN TiAlN nano AlTiN nano Al- TiN TiAlN TiCN Al- TiN+ Ø TOLERANCE h5 h6 h7 h8 m7 DRILLING DEPTH 1,5xD 3xD 4xD 5xD 7xD 8xD 10xD 12xD 15xD 20xD 25xD 30xD 40xD 50xD 75xD 80xD ~3xD ~5xD CUTTING DIRECTION R right-hand SHANK FORM Cyl HA HE MK Morse taper POINT ANGLE STANDARD K 6537 L WN to Stock standard TYPE F U IK-U VA 95-GG IK-F 95-GN T 83-GAL TBE- VHM NX IK-NX M AP mini AP mini U AP mini VA AP mini AL AP mini NC AP maxi SuperT- AL SuperT- N SuperT- NX 16

3 P M K N S H Type Shank form Drilling depth Tool material Surface Standard /mm Catalog no. Progr. page Stub drills N cyl. ~3xD Solid carbide bright N cyl. ~3xD Solid carbide TiAlN- nano Jobber drills N cyl. ~5xD Solid carbide bright NC-spotting drills Company std N HA Solid carbide bright Company std N HA Solid carbide bright Company std N HB Solid carbide bright Carbide-tipped twist drills Company std N cyl. Carbide bright N MT Carbide bright Centre drills without flat N Solid carbide bright Company std

4 Application recommendations for carbide drills Feed column Code-letter A B C D E F G H I Drill-Ø mm 0,50 0,004 0,006 0,007 0,008 0,010 0,012 0,014 0,016 0,019 1,00 0,006 0,008 0,012 0,014 0,016 0,018 0,020 0,023 0,025 2,00 0,020 0,025 0,032 0,040 0,050 0,063 0,080 0,100 0,125 2,50 0,025 0,032 0,040 0,050 0,063 0,080 0,100 0,125 0,160 3,15 0,032 0,040 0,050 0,063 0,080 0,100 0,125 0,160 0,160 4,00 0,040 0,050 0,063 0,080 0,100 0,125 0,160 0,200 0,200 5,00 0,040 0,050 0,063 0,080 0,100 0,125 0,160 0,200 0,250 6,30 0,050 0,063 0,080 0,100 0,125 0,160 0,200 0,250 0,315 8,00 0,063 0,080 0,100 0,125 0,160 0,200 0,250 0,315 0,315 10,00 0,080 0,100 0,125 0,160 0,200 0,250 0,315 0,400 0,400 12,50 0,080 0,100 0,125 0,160 0,200 0,250 0,315 0,400 0,500 16,00 0,100 0,125 0,160 0,200 0,250 0,315 0,400 0,500 0,630 20,00 0,125 0,160 0,200 0,250 0,315 0,400 0,500 0,630 0,630 25,00 0,160 0,200 0,250 0,315 0,400 0,500 0,630 0,800 0,800 31,50 0,160 0,200 0,250 0,315 0,400 0,500 0,630 0,800 1,000 40,00 0,200 0,250 0,315 0,400 0,500 0,630 0,800 1,000 1,250 50,00 0,250 0,310 0,400 0,500 0,630 0,800 1,000 1,250 1,250 63,00 0,315 0,400 0,500 0,630 0,800 1,000 1,250 1,600 1,600 80,00 0,400 0,500 0,630 0,800 1,000 1,250 1,600 1,600 2,000 Feed f (mm/rev) Tools with feed column no. in bold are preferred choices for listed material group. K, P, K/P Since our new carbide grades are universally applicable we now define our carbide application groups as K or K/P only. Lubricants: cutting oil, highly activated soluble oil (emulsion) without lubricant air only Material group Materials examples, new designations (old designation in brackets) Figures in bold = material no. to EN Tensile strength MPa (N/mm 2 ) Hardness General purpose steels S185(St33), P275N(StE285), P235GH(H1), P265GH(H2) E295 (St50-2), E360 (St70-2), P500NH (WStE500) > Free-cutting steels SMnPb30 (9SMnPb28), SMn37 (9SMn36) S20 (45S20), (60S20), SPb20 (45SPb20) Unalloyed tempering steels C22, C30E (Ck30) C45, C45E (Ck45) C60, C60E (Ck60) Alloyed tempering steels MnSi4, Cr2, Cr NiCr6, Cr4, CrMo Unalloyed case hardened steels (C10), C10E (Ck10) 750 Alloyed case hardened steels Cr NiCr13 (15NiCr13), MnCr5, CrMo Nitriding steels CrAl CrMoV9, CrAlNi7 > Tool steels C75W, Cr6, CrMoV X210Cr12, X42Cr13, WCr6, X45NiCrMo4 > High speed steels S , S 6-5-2, S Spring steels Si7, Cr3, CrV4 (51CrV4) 330 HB Hardened steels HRC >48-60 HRC Stainless steels, sulphured X12CrS13, X14CrMoS17, X6CrMoS17, X8CrNiS austenitic X5CrNi18-10 (V2A), X6CrNiTi18-10, X6CrNiMoTi (V4A) 850 martensitic X20CrNi 17 2 (X17CrNi16-2), X39CrMo17-1, X2CrMoTi Cast iron EN-GJL-100(GG10), EN-GJL-200(GG20) EN-GJL-250(GG25), EN-GJL-350(GG35) Spheroidal graphite iron and EN-GJS-500-7(GGG50), EN-GJMW-350-4(GTW35) 240 HB malleable cast iron EN-GJS-700-2(GGG70), EN-GJMB-700-2(GTS70) <300 HB Chilled cast iron 350 HB New Cast iron GGV EN-GJV250 (GGV25), EN-GJV350 (GGV35) EN-GJV400 (GGV40), EN-GJV500 (GGV50), SiMo6 New Cast iron ADI EN-GJS (ADI800), EN-GJS (ADI1000) EN-GJS (ADI1200), EN-GJS (ADI1400) Special alloys Nimonic, Inconel, Monel, Hastelloy 1200 Ti and Ti-alloys Ti99,5, TiAl5Sn2,5, TiCu TiAl6Zr5, TiAl6V4, TiAl4Mo4Sn2,5, - TiAl8Mo1V1 > Aluminium and Al-alloys Al99,5, AlMgSi1, AlMg1 400 Al wrought alloys AlMgSiPb, AlCuMg1, AlMg3Si, AlZnMgCu1,5 450 Al cast alloys 10 % Si G-AlSi5Cu1, G-AlSi7Cu3, G-AlSi9 600 > 10 % Si G-AlSi12, G-AlSi12Cu, - G-AlSi12CuNiMg 600 Magnesium alloys MgMn2, G-MgAl8Zn1, G-MgAl6Zn1 450 Copper, low alloyed SE-Cu, CuSn6, G-CuSn5ZnPb 400 Brass, short-chipping CuZn39Pb2, CuZn39Pb3, CuZn43Pb2 600 long-chipping CuZn20, CuZn33, CuZn37Pb0,5 600 Bronze, short-chipping CuSn7ZnPb, CuPb5Sn5, CuPb10Sn CuNi18Zn19Pb > Bronze, long-chipping CuAl5, CuAl9Mn, CuSn CuAl11Ni, CuBe2 > Duroplastics Epoxy resin, Resopal, Pertinax, Moltopren Thermoplastics Plexiglass, Hostalen, Novodur, Makralon Kevlar Kevlar Glass/carbon-concentr. plastics GFK/CFK Coolant 52

5 Catalog no. Tool material Carbide grade Surface finish /Form Type Coolant Page 3 D drilling depth 5 D STC STC TCT TCT STC K10/K20 K/P K10/K20 K10/K20 K10/K20 bright TiAlN nano bright bright bright Stock std. N N N N N v c m/min Feed column no. v c m/min Feed column no. v c m/min Feed column no. 80 D 104 E 80 D 70 D 91 E 70 D 80 E 104 F 80 D D 80 E 70 D 91 E 70 C C 70 D 80 D 104 E 80 D 70 D 91 E 70 D 60 D 78 E 60 D 60 D 78 E 60 D 80 E 104 F 80 E 60 D 78 E 60 D 50 D 65 E 50 D 50 C 65 D 50 C v c m/min Feed column no. 25 B 32 C 25 B B 25 B 20 C 26 D 20 C C 20 B 10 B B 25 B 32 E 25 B 15 A 32 D 15 A 25 B 32 D 25 B 90 D 117 E 90 D D 90 D 80 D 104 E 80 D D 80 D 80 D 91 E 80 D D 70 D 70 D 104 E 70 D D 80 D 10 A A 15 B 20 C 15 B 15 A 26 D 15 A 15 A 20 C 15 A 200 G 260 H 200 G 200 G 260 H 200 G 150 F 195 G 150 F 120 F 156 G 120 F 180 F 234 F 180 E 80 E 104 F 80 E 180 E 234 F 180 E E 180 E 180 E 234 F 180 E E 180 E 120 E 156 F 120 E 120 E 156 F 120 E 70 D 91 E 70 D 50 C 65 D 50 C 50 D 65 E 50 D 40 C 52 D 40 C 80 C 104 D 80 C 53

6 Carbide drills Stub drills Catalog no ~3xD 6539 h7 R Cyl P M K N S H Application recomm. p. 52 web thinning Ø facet point grinding main cutting edge form straight l / / / / / / / / / / /

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8 Carbide drills Stub drills Catalog no ~3xD 6539 h7 R Cyl P M K N S H Application recomm. p. 52 web thinning Ø facet point grinding main cutting edge form straight increased wear resistance l

9 Carbide drills Jobber drills ~5xD WN h7 R Cyl Catalog no P M K N S H Application recomm. p. 52 web thinning Ø facet point grinding main cutting edge form straight l / / / / / / / / / / / / / /

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11 Carbide drills NC-spotting drills Catalog no WN bright h6 R HA P M K N S H facet point grinding only suitable for spotting l

12 Carbide drills NC-spotting drills Catalog no WN bright h6 R HA P M K N S H facet point grinding only suitable for spotting l

13 Carbide drills NC-spotting drills Catalog no WN bright h6 R HB P M K N S H facet point grinding only suitable for spotting from Ø 6 mm with HB shank l

14 Carbide drills Carbide-tipped twist drills Catalog no bright h8 R Cyl P M K N S H Application recomm. p. 52 web thinning Ø facet point grinding carbide tipped l

15 Carbide drills Carbide-tipped twist drills Catalog no bright h8 R MK P M K N S H Application recomm. p. 52 web thinning Ø facet point grinding carbide tipped S l 2 S l1 l MK MK MK MK MK MK MK MK MK MK MK MK S l1 l MK MK MK MK MK

16 Solid carbide centre drills Centre drills without flat Catalog no WN bright P M K N S H R web thinning Ø relieved cone for centre holes acc. to 332, sheet 1, form A 60 o d2 d2 l d2 l