Cutting data for solid carbide drills WALTER TITEX with internal coolant Material group cutting data for wet machining dry machining is possible,

Cutting data for solid carbide drills WALTER TITEX with internal coolant Material group cutting data for wet machining dry machining is possible, cutting data must be selected from TEC Drilling depth 3 x Dc Designation A3289DPL A3299XPL A3899XPL E Emulsion O Oil M MQL L dry Type Xtreme Plus Xtreme Dimensions DIN 6537 K DIN 6537 K Dia. range (mm) 3.00 20.00 3.00 20.00 vc cutting speed in ft/min VCRR vc rating chart from page B 388 VRR feed rating chart from page B 390 Cutting tool material K30F Coating DPL XPL Page B 66 B 69/B 105 Grouping of main material groups and identification letters Brinell hardness HB Tensile strength Rm N/mm2 Machining group 1 f Workpiece material 3 x 3 Vc VRR Vc VRR p Non-alloyed steel C < 0.25 % annealed 125 428 P1 655 16 460 12 C > 0.25 < 0.55 % annealed 190 639 P2 590 12 460 12 C > 0.25 < 0.55 % tempered 210 708 P3 560 12 425 12 C > 0.55 % annealed 190 639 P4 590 12 460 12 C > 0.55 % tempered 300 1013 P5 460 12 345 10 machining steel (short-chipping) annealed 220 745 P6 655 16 490 12 Low alloy steel annealed 175 591 P7 590 12 460 12 tempered 300 1013 P8 460 12 345 10 tempered 380 1282 P9 330 8 O E 260 O E tempered 430 1477 P10 260 6 O E 205 5 O E High-alloyed steel and high-alloyed tool steel annealed 200 675 P11 280 9 235 hardened and tempered 300 1013 P12 395 10 310 hardened and tempered 400 1361 P13 260 6 O E 205 5 O E Stainless steel ferritic/martensitic, annealed 200 675 P14 280 9 235 martensitic, tempered 330 1114 P15 165 9 130 8 M Stainless steel austenitic, quench hardened 200 675 M1 165 6 165 austenitic, precipitation hardened (PH) 300 1013 M2 205 6 150 austenitic/ferritic, duplex 230 778 M3 130 6 110 5 K Malleable cast iron ferritic 200 675 K1 425 20 330 16 pearlitic 260 867 K2 395 16 205 10 grey cast iron low tensile strength 180 602 K3 525 20 410 16 high tensile strength/austenitic 245 825 K4 425 20 345 16 Cast iron with spheroidal graphite ferritic 155 518 K5 490 16 E M L 425 16 pearlitic 265 885 K6 395 16 310 16 GGV (CGI) 200 675 K7 460 16 O E M L 360 16 N Aluminum wrought alloys cannot be hardened 30 N1 1475 16 M 1310 16 M hardenable, hardened 100 343 N2 1475 16 M 1310 16 M Cast aluminum alloys < 12 % Si, not precipitation hardenable 75 260 N3 1050 16 M 820 16 M < 12 % Si, precipitation hardenable, precipitation hardened 90 314 N4 985 16 M 785 16 M > 12 % Si, not precipitation hardenable 130 447 N5 820 16 M 625 16 M Magnesium alloys 70 250 N6 985 16 M L 785 16 M L Copper and copper alloys (bronze/brass) non-alloyed, electrolytic copper 100 343 N7 920 12 M 625 8 M brass, bronze, red brass 90 4 31 N8 785 16 525 10 Cu-alloys, short-chipping 110 382 N9 855 20 M 625 16 M high-strength, Ampco 300 1013 N10 395 10 195 5 S Heat-resistant alloys Fe-based annealed 200 675 S1 165 6 165 hardened 280 943 S2 5 2 5 O E 100 5 O E Ni or Co base annealed 250 839 S3 140 5 110 5 hardened 350 1177 S4 85 4 O E 60 4 O E cast 320 1076 S5 105 4 O E 85 4 O E Titanium alloys pure titanium 200 675 S6 235 6 O E 5 8 O E a and p alloys, hardened 375 1262 S7 205 5 O E 165 5 O E P alloys 410 1396 S8 65 4 O E 40 4 O E Tungsten alloys 300 1013 S9 395 10 195 5 Molybdenum alloys 300 1013 S10 395 10 195 5 H Hardened steel hardened and tempered 50 HRC H1 175 4 O E 5 5 4 O E hardened and tempered 55 HRC H2 150 4 O E 105 3 O E hardened and tempered 60 HRC H3 Hardened cast iron hardened and tempered 55 HRC H4 150 4 O E 105 3 O Thermoplasts without abrasive fillers O1 425 16 330 16 Thermosetting plastics without abrasive fillers O2 Plastic, glass-fiber reinforced GFRP O3 Plastic, carbon fiber reinforced CFRP O4 Plastic, aramide fiber reinforced AFRP O5 Graphite (technical) 80 Shore O6 1 The machining groups are assigned from page H 8 onwards. B 358 Technical information Drilling