HIGH SPEED STEEL TWIST DRILLS

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1 HIGH SPEED STEEL TWIST 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 HSS M42 HSS- Co PM HSS- Co8 SURFACE FINISH bright steam tempered TiN - tip TiN TiAlN nano nitrided lands Ø TOLERANCE h6 h8-0,004 DRILLING DEPTH ~3xD ~5xD ~10xD ~15xD ~20xD ~25xD <5xD >25xD CUTTING DIRECTION R right-hand L left-hand SHANK FORM Cyl HA MK Morse taper HELIX ANGLE STANDARD WN to Stock standard TYPE NX V97 V-PM VX V72 V66 V66 Ti V70 V73 V63 V73-IK N-IK V70-IK V63-IK 164

3 P M K N S H Type Cutting direction Point angle Tool material Surface Standard d1/mm Catalog no. Progr. page Stub drills N right-hand 118 HSS bright N left-hand 118 HSS bright N right-hand 118 HSS steam tempered N left-hand 118 HSS steam tempered N right-hand 118 HSS TiN N right-hand 135 M42 bright NX right-hand 118 HSS-Co bright NX right-hand 118 HSS-Co TiN V97 right-hand 130 HSS-Co TiAlN nano V-PM right-hand 130 HSS-E-PM TiN VX right-hand 118 HSS-Co steam tempered VX right-hand 118 HSS-Co TiN V72 right-hand 118 HSS bright Company std V72 left-hand 118 HSS bright Jobber drills Company std N right-hand 118 HSS bright

4 P M K N S H Type Cutting direction Point angle Tool material Surface Standard d1/mm Catalog no. Progr. page Jobber drills N left-hand 118 HSS bright N right-hand 118 HSS steam tempered N right-hand 118 HSS TiN N right-hand 118 HSS TiN tipped N right-hand 118 HSS-Co steam tempered N right-hand 135 M42 bright H right-hand 118 HSS bright NX right-hand 118 HSS-Co bright NX right-hand 118 HSS-Co TiN V66 right-hand 130 HSS-Co nitrided lands V66 Ti right-hand 130 HSS-Co bright V66 Ti right-hand 130 HSS-Co TiN V66 Ti right-hand 130 HSS-Co TiAlN nano V70 right-hand 130 HSS bright V70 left-hand 130 HSS bright V70 right-hand 130 HSS TiN

5 P M K N S H Type Cutting direction Point angle Tool material Surface Standard d1/mm Catalog no. Progr. page Jobber drills V70 right-hand 130 HSS-Co nitrided lands V63 right-hand 130 HSS-Co TiN V72 right-hand 118 HSS bright V72 left-hand 118 HSS bright V97 right-hand 130 HSS-Co TiAlN nano V-PM right-hand 130 HSS-E-PM TiN Set of jobber drills NX right-hand 118 HSS-Co bright N right-hand 118 HSS steam tempered N right-hand 118 HSS TiN tipped

6 P M K N S H Type Cutting direction Point angle Tool material Surface Standard d1/mm Catalog no. Progr. page Set of jobber drills Company std Company std Twist drills with reinforced straight shank NX right-hand 118 HSS-Co TiN Company std NX right-hand 118 HSS-Co TiN Company std V-PM right-hand 130 HSS-E-PM TiAlN nano Company std Drills with shank dia mm Drills with shank dia mm V72 right-hand 118 HSS-Co bright Company std Bushing drills V72 right-hand 118 HSS-Co bright Company std N right-hand 118 HSS steam tempered

7 P M K N S H Type Cutting direction Point angle Tool material Surface Standard d1/mm Catalog no. Progr. page Long series twist drills N right-hand 118 HSS bright N right-hand 118 HSS steam tempered N right-hand 118 HSS TiN NX right-hand 118 HSS-Co bright NX right-hand 118 HSS-Co TiN V66 right-hand 130 HSS-Co bright V70 right-hand 130 HSS bright V70 left-hand 130 HSS bright V70 right-hand 130 HSS TiN V73 right-hand 130 HSS nitrided lands V73 right-hand 130 HSS-Co Extra length twist drills, series 1 nitrided lands V63 right-hand 130 HSS nitrided lands V63 right-hand 130 HSS-Co Extra length twist drills, series 2 nitrided lands V63 right-hand 130 HSS nitrided lands

8 Application recommendations for drills Code-letter A B C D E F G H I Drill-Ø mm Drill-Ø mm Material group 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 for ,10 0,002 0,003 0,003 0,004 0,006 0,007 0,010 0,013 0,016 0,16 0,002 0,003 0,004 0,005 0,007 0,009 0,012 0,016 0,022 0,25 0,003 0,004 0,005 0,007 0,009 0,011 0,014 0,019 0,024 0,30 0,004 0,005 0,007 0,009 0,011 0,015 0,019 0,025 0,033 0,50 0,005 0,007 0,008 0,011 0,014 0,019 0,024 0,031 0,041 0,63 0,007 0,009 0,012 0,015 0,020 0,026 0,034 0,044 0,057 0,80 0,010 0,013 0,016 0,020 0,024 0,031 0,038 0,048 0,060 1,00 0,020 0,024 0,029 0,035 0,041 0,050 0,060 0,072 0,086 1,50 0,030 0,035 0,040 0,046 0,052 0,060 0,069 0,080 0,092 Materials examples, new designations (old designation in brackets) Figures in bold = material no. to EN Tools with feed column no. in bold are preferred choices for listed material group. Lubricants: cutting oil, highly activated soluble oil (emulsion) without lubricant air only 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 Plexiglas, Hostalen, Novodur, Makralon Kevlar Kevlar Glass/carbon-concentr. plastics GFK/CFK Feed f (mm/rev) Feed f (mm/rev) Coolant 178

9 Catalog no. Tool material Surface finish /Form Type Page 3 D drilling depth HSS-Co HSS-Co HSS-Co HSS-Co HSS-Co HSS-E-PM HSS-E-PM TiN TiAlN TiN bright TiN TiN bright Stock VX V97 NX NX NX V-PM N m/min no. m/min no. m/min no. m/min no. 38 E 42 F 45 F 35 F 45 F 40 F 21 F 33 D 36 E 35 E 30 E 35 E 32 E 18 E 44 E 48 G 50 F 40 F 50 F 45 F 18 F 38 E 42 F 40 F 30 F 40 F 40 E 16 E 44 E 48 F 40 F 32 F 44 F 42 F 20 E 44 E 48 F 44 F 28 F 44 F 40 E 18 E 38 D 42 E 40 E 20 E 40 E 28 D 14 D 27 D 30 E 27 D 15 D 27 D 25 D 14 D 22 C 24 D 22 C 13 C 22 C 20 C 12 C 44 D 48 D 44 F 30 F 44 F 40 D 18 F 22 D 24 E 22 D 16 D 22 D 22 D 14 D 18 C 20 D 18 C 12 C 18 C 18 C 12 C 22 D 24 E 22 D 15 D 22 D 20 D 14 D 18 C 20 D 16 C 10 C 16 C 15 C 12 C 19 D 21 E 20 D 15 D 20 D 21 D 16 D 14 C 16 D 15 C 10 C 15 C 16 C 14 C 14 C 17 D 13 C 10 C 13 C 15 C 14 C 9 B 11 C 12 B 8 B 4 A 20 D 17 D 20 D 14 D 20 D 15 D 18 D 15 C 12 C 16 D 10 D 16 D 10 C 14 C 18 C 14 C 18 D 12 D 18 D 12 C 16 C 40 F 50 G 45 F 36 F 45 F 50 F 26 F 35 F 45 G 40 F 30 F 40 F 40 F 22 F 33 F 36 G 40 F 30 F 40 F 44 F 18 F 27 F 29 G 30 F 22 F 30 F 32 F 22 F 12 C 10 D 8 C m/min no. m/min no. m/min no. 6 B 11 B 7 B 70 G 50 G 70 G 70 G 50 G 70 G 85 G 65 G 85 G 26 G 70 F 60 F 70 F 18 F 80 F 60 F 80 F 75 F 96 F 80 E 70 E 80 E 80 E 42 E 84 F 77 E 45 E 77 E 48 F 44 E 30 E 44 E 60 E 22 E 45 E 50 E 50 D 36 D 50 D 50 E 22 D 40 D 45 E 40 D 30 D 40 D 45 D 18 D 23 D 25 E 32 D 30 D 32 D 40 D 13 D 17 D 20 E 28 D 25 D 28 D 32 D 24 E 25 D 20 D 25 D 25 D 16 D 30 E 25 D 15 D 25 D 18 D 179

10 Application recommendations for drills 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 Feed f (mm/rev) Tools with feed column no. in bold are preferred choices for listed material group. 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 Plexiglas, Hostalen, Novodur, Makralon Kevlar Kevlar Glass/carbon-concentr. plastics GFK/CFK Coolant 182

11 Catalog no. Tool material Surface finish /Form Type Page 5 D drilling depth HSS-Co HSS-Co HSS-Co HSS-Co HSS-Co HSS-Co HSS-Co M42 HSS-Co HSS-Co steam bright/st. nitr. l. bright/nitr.l. bright bright bright bright bright TiN N N V70 V66 V66 Ti V66 Ti V66 Ti N NX NX m/min no. 35 E E E 35 F 45 F 30 E E E 30 E 35 E 40 E E E 40 F 50 F 40 E E E E 30 F 40 F 40 E E E 32 F 44 F 40 E E E E 28 F 44 F 35 D D D E 20 E 40 E 20 D D D D 15 D 27 D 16 C C C C C C C C 13 C 22 C 36 F F F F F F F 30 F 44 F 20 D D D C 16 D 22 D 15 C C C C C C C C 12 C 18 C 16 D D D C 15 D 22 D 12 C C C C C C C C 10 C 16 C 15 D D D C 15 D 20 D 12 C C C C C C C C 10 C 15 C 15 C C C C C C C C 10 C 13 C 8 B B B B B B B 4 A 18 D D D D D D D C 14 D 20 D 14 C C C C C C 10 D 16 D 16 C C C C C C C C 12 D 18 D 35 F F F E 36 F 45 F 30 F F F E 30 F 40 F 30 F F F E 30 F 40 F 28 F F F E 22 F 30 F 10 C C C C C C C C m/min no. m/min no. 8 A A A A A 10 B B B B B 6 B B B B B 90 G 50 G 70 G 90 G 50 G 70 G 80 G G 65 G 85 G 70 F F 60 F 70 F 70 F 60 F 70 F 40 E E E E 25 E 80 E 60 E 70 E 77 E 40 E E E E 30 E 44 E 35 D D D 36 D 50 D 33 D D D 30 D 40 D 20 D D D D 30 D 32 D 15 D D D D 25 D 28 D 20 D D D 20 D 25 D 15 D 27 D 183

12 Application recommendations for drills 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 Feed f (mm/rev) Tools with feed column no. in bold are preferred choices for listed material group. 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 Plexiglas, Hostalen, Novodur, Makralon Kevlar Kevlar Glass/carbon-concentr. plastics GFK/CFK Coolant 184

13 Catalog no. Tool material Surface finish /Form Type Page 5 D drilling depth 10 D HSS-Co HSS-Co HSS-E-PM HSS-E-PM HSS-Co HSS-Co HSS-Co HSS-Co TiN TiN TiN TiAlN TiAlN TiAlN bright TiN Stock Stock NX V70 V-PM V-PM V97 V66 Ti NX NX m/min no. m/min no. m/min no. m/min no. 38 F 38 F 40 F 42 F 42 F 29 E 32 F 33 E 33 E 32 E 37 E 36 E 22 D 25 E 44 F 44 E 45 F 47 F 48 F 32 G 25 F 40 E 38 E 40 E 44 F 42 F 25 G 28 E 44 F 42 F 47 F 25 F 28 F 44 F 44 E 40 E 47 F 48 F 22 G 25 F 40 E 38 D 28 D 44 E 42 E 13 E 15 E 27 D 27 D 25 D 30 D 30 E 12 D 12 D 22 C 22 C 20 C 25 C 34 D D 11 C 12 C 44 F 44 D 40 D 47 C 48 F 25 F 28 F 22 D 22 D 22 D 25 D 24 E 12 D 14 D 18 C 18 C 18 C 20 C 20 D 11 C 12 C 22 D 22 D 20 D 25 D 24 E 12 D 13 D 16 C 18 C 15 C 18 D 20 D 7 C 8 C 20 D 19 D 25 D 22 E 21 E 12 D 13 D 15 C 14 C 15 C 17 D 16 D 9 C 10 C 13 C 14 C 15 C 14 D 17 D D 9 C 10 C 9 B 10 B 12 B 11 C B 6 A 20 D 20 D 15 D 22 D 22 E E 12 D 13 D 16 D 10 C 18 C 17 D C 7 D 8 D 18 D 18 C 12 C 20 C 20 D D 11 D 12 D 45 F 40 F 50 F 50 G 45 G 29 F 32 F 40 F 35 F 40 F 40 G 40 G 23 F 26 F 40 F 33 F 45 F 44 G 36 G 25 F 28 F 30 F 27 F 32 F 33 G 29 G 18 F 20 F 8 C 16 D 14 D C m/min no. m/min no. m/min no. 6 B 7 B 12 B 8 B 45 G 50 G 45 G 50 G 85 H 54 G 60 G 72 G 45 F 50 F 80 F 48 F 50 F 88 E 88 E 50 E 50 E 96 F 50 E 70 E 77 E 40 E 50 E 44 E 60 E 25 E 28 E 45 D 50 E 50 E 31 D 35 D 40 D 45 D 44 E 22 D 25 D 30 D 22 D 40 D 33 E 25 E 22 D 24 D 25 D 17 D 32 D 28 E 20 E D 18 D 20 D 22 D 22 D 25 D 25 D 24 E 16 D 18 D 27 D 11 D 12 D 185

14 Straight shank twist drills Stub drills Catalog no NX ~3xD 1897 HSS- Co bright h8 R Cyl P M K N S H Application recomm. p. 178 web thinning Ø facet point grinding low feed force required low torque required universal application d1 l 2 l

16 Straight shank twist drills Stub drills Catalog no NX ~3xD 1897 HSS- Co TiN h8 R Cyl P M K N S H Application recomm. p. 178 web thinning Ø facet point grinding low feed force required low torque required universal application increased wear protection d1 l 2 l

17 Straight shank twist drills Jobber drills Catalog no NX ~5xD 338 HSS- Co bright h8 R Cyl P M K N S H Application recomm. p. 182 web thinning Ø facet point grinding low feed force required low torque required universal application d1 l 2 l

19 Straight shank twist drills Jobber drills Catalog no NX ~5xD 338 HSS- Co TiN h8 R Cyl P M K N S H Application recomm. p. 182 web thinning Ø facet point grinding low feed force required low torque required increased wear resistance universal application d1 l 2 l

Straight shank twist drills Set of jobber drills NX ~5xD 338 HSS- Co bright h8 R Cyl P M K N S H in plastic box consisting of catalog no. 71221 facet point grinding Catalog no. 79012 Code no.

21 Straight shank twist drills Set of jobber drills NX ~5xD 338 HSS- Co bright h8 R Cyl P M K N S H in plastic box consisting of catalog no facet point grinding Catalog no Code no. d1 increasing by Pieces per set mm mm , ,5 24 Straight shank twist drills Set of jobber drills ~5xD 338 HSS steam tempered h8 R Cyl P M K N S H in plastic box consisting of catalog no relieved cone bright < 2.36 mm Catalog no Code no. d1 increasing by Pieces per set mm mm , , , , , , ,

22 Straight shank twist drills Twist drills with reinforced straight shank Catalog no NX ~3xD WN HSS- Co TiN h8 R HA P M K N S H Application recomm. p. 178 web thinning Ø facet point grinding low feed force required low torque required increased wear resistance universal application with reinforced shank d2 d1 l 3 l 2 l 1 d1 d2 l1 l2 l3 mm mm mm mm mm d1 d2 l1 l2 l3 mm mm mm mm mm

23 d1 d2 l1 l2 l3 mm mm mm mm mm d1 d2 l1 l2 l3 mm mm mm mm mm

24 Straight shank twist drills Twist drills with reinforced straight shank Catalog no NX ~5xD WN HSS- Co TiN h8 R HA P M K N S H Application recomm. p. 184 web thinning Ø facet point grinding low feed force required low torque required increased wear resistance universal application with reinforced shank d2 d1 l 3 l 2 l 1 d1 d2 l1 l2 l3 mm mm mm mm mm d1 d2 l1 l2 l3 mm mm mm mm mm

25 d1 d2 l1 l2 l3 mm mm mm mm mm d1 d2 l1 l2 l3 mm mm mm mm mm

26 Straight shank twist drills Long series twist drills Catalog no NX ~10xD 340 HSS- Co bright h8 R Cyl P M K N S H Application recomm. p. 184 web thinning Ø facet point grinding low feed force required low torque required universal application d1 l 2 l

28 Straight shank twist drills Long series twist drills Catalog no NX ~10xD 340 HSS- Co TiN h8 R Cyl P M K N S H Application recomm. p. 184 web thinning Ø facet point grinding low torque required low feed force required increased wear resistance universal application d1 l 2 l