Technical information Drilling Cutting data for solid carbide drills without internal cooling Drilling depth 3 x D c = cutting data for wet machining A3265TFL = dry machining is possible, cutting data must be selected from TEC Designation K3164TIN A3865TFL E = emulsion Type Alpha 2 Alpha 2 O = oil Dimensions Walter standard DIN 6537 K M = MQL L = dry Dia. range (mm) 3,30 14,50 3,00 20,00 Cutting tool material K30F K30F v = cutting speed C VCRR = v rating chart from page B 382 Coating TiN TFL c VRR = feed rating chart from page B 384 Page B 139 B 61/B 98 Grouping of main material groups and identification letters Workpiece material v VRR v VRR c c C 0.25 % annealed 125 428 P1 95 12 E O M L 100 12 E O M L C > 0.25... 0.55 % annealed 190 639 P2 90 12 E O M L 95 12 E O M L C > 0.25... 0.55 % tempered 210 708 P3 85 12 E O M L 90 12 E O M L Non-alloyed steel C > 0.55 % annealed 190 639 P4 90 12 E O M L 95 12 E O M L C > 0.55 % tempered 300 1013 P5 63 9 E O M L 67 9 E O M L machining steel (short-chipping) annealed 220 745 P6 95 12 E O M L 100 12 E O M L annealed 175 591 P7 90 12 E O M L 95 12 E O M L tempered 300 1013 P8 63 9 E O M L 67 9 E O M L P Low alloy steel tempered 380 1282 P9 40 6 O E 45 6 O E tempered 430 1477 P10 32 4 O E 34 4 O E annealed 200 675 P11 56 9 E O 60 9 E O High-alloyed steel and hardened and tempered 300 1013 P12 48 7 E O 53 7 E O high-alloyed tool steel hardened and tempered 400 1361 P13 32 4 O E 34 4 O E ferritic/martensitic, annealed 200 675 P14 56 9 E O 60 9 E O Stainless steel martensitic, tempered 330 1114 P15 40 6 E O 42 6 E O austenitic, quench hardened 200 675 M1 Stainless steel austenitic, precipitation hardened (PH) 300 1013 M2 42 5 E O 45 5 E O M austenitic/ferritic, duplex 230 778 M3 ferritic 200 675 K1 80 16 E O M L 85 16 E O M L Malleable cast iron pearlitic 260 867 K2 63 16 E O M L 67 16 E O M L low tensile strength 180 602 K3 95 16 E O M L 100 16 E O M L grey cast iron high tensile strength/austenitic 245 825 K4 80 16 E O M L 85 16 E O M L K ferritic 155 518 K5 80 16 E O M L 85 16 E O M L Cast iron with spheroidal graphite pearlitic 265 885 K6 63 16 E O M L 67 16 E O M L GGV (CGI) 200 675 K7 71 16 E O M L 75 16 E O M L cannot be hardened 30 N1 250 10 E O Aluminium wrought alloys hardenable, hardened 100 343 N2 250 10 E O 12 % Si, not precipitation hardenable 75 260 N3 200 16 E O 220 16 E O Cast aluminium alloys 12 % Si, precipitation hardenable, precipitation hardened 90 314 N4 180 16 E O 200 16 E O > 12 % Si, not precipitation hardenable 130 447 N5 140 12 E O 160 12 E O N Magnesium alloys 70 250 N6 non-alloyed, electrolytic copper 100 343 N7 180 7 E O M 190 7 E O M brass, bronze, red brass 90 314 N8 150 12 E O 160 12 E O Copper and copper alloys (bronze/brass) Cu-alloys, short-chipping 110 382 N9 160 16 E O M L 180 16 E O M L high-strength, Ampco 300 1013 N10 63 9 E O M L 67 9 E O M L annealed 200 675 S1 Fe-based hardened 280 943 S2 Heat-resistant alloys annealed 250 839 S3 Ni or Co base hardened 350 1177 S4 cast 320 1076 S5 S pure titanium 200 675 S6 36 5 O E 40 5 O E Titanium alloys and alloys, hardened 375 1262 S7 30 4 O E 34 4 O E alloys 410 1396 S8 Tungsten alloys 300 1013 S9 63 9 E O 67 9 E O Molybdenum alloys 300 1013 S10 63 9 E O 67 9 E O hardened and tempered 50 HRC H1 24 3 O E 26 3 O E Hardened steel hardened and tempered 55 HRC H2 20 3 O E 22 3 O E H hardened and tempered 60 HRC H3 Hardened cast iron hardened and tempered 55 HRC H4 20 3 O E 22 3 O E Thermoplasts without abrasive fillers O1 90 16 E O Thermosetting plastics without abrasive fillers O2 Plastic, glass-fibre reinforced GFRP O3 O Plastic, carbon fibre reinforced CFRP O4 Plastic, aramide fibre reinforced AFRP O5 Graphite (technical) 80 Shore O6 1 The machining groups are assigned from page H 8 onwards. B 358 Material group Brinell hardness HB Tensile strength R m 2 N/mm 1 Machining group X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for general tools manufacturer: Other Similar products are found below : 565 3601 14712 78 70396 S475 79 20 1433 70079 589 80557 560RMF 70557 864 93 92 690 386 538 612020B 8083 94C 938 707863 80075 395 146 709392 560 505 24 707475 372A 80560 80 383NX