TURNINGTAPPINGHOLEMAKINGSOLID END MILLINGINDEXABLE MILLING Copy Mills • M100™ • IC12 Insert Selection Guide Light General Heavy Material Machining Purpose Machining Group Geometry Grade Geometry Grade Geometry Grade P1–P2 RDMT-TX TN7525 RDMT-TX TN6540 RDMT-TX TN6540 P3–P4 RDMT-TX TN7525 RDMW-TX TN6540 RDMW-TX TN6540 P5–P6 RDMT-TX TN7525 RDPT-MMX TN7535 RDPT-MMX TN7535 M1–M2 RDHT-TX TN7525 RDMT-TX TN6540 RDPT-MMX TN6540 M3 RDHT-TX TN7525 RDMT-TX TN6540 RDPT-MMX TN6540 K1–K2 RDMW-TX WK15CM RDMW-TX WK15CM RDMW-TX TN7535 K3 RDHW-MH TN2510 RDMW-TX WK15CM RDMW-TX WK15CM N1–N2 – – – – – – N3 – – – – – – S1–S2 – – RDMT-TX TN6540 – – S3 – – RDMT-TX TN6540 – – S4 – – RDMT-TX TN6540 RDPT-MMX TN6540 H1 RDHW-MH TN2510 RDHW-MH TN2510 – – Recommended Starting Speeds [m/min] MaterialGroup TN2510 TN6525 TN6540 TN7525 1 660 580 540 410 320 280 360 280 240 410 310 280 2 410 370 330 320 250 215 250 190 170 310 250 215 P 34 370275 330260 305230 280235 215170 185145 215180 170130 140110 280235 215170 185145 5 330 300 275 310 235 200 240 180 150 310 235 200 6 230 205 175 205 160 130 160 120 100 205 160 130 1 270 240 210 190 120 80 130 80 60 245 220 185 M 2 245 210 190 120 80 50 80 50 40 220 190 170 3 190 175 150 125 80 55 85 50 40 175 155 140 1 420 360 300 275 245 220 220 205 180 380 280 240 K 2 360 300 250 215 190 180 175 155 140 325 240 200 3 300 250 200 180 160 145 155 145 125 240 200 170 1 – – – – – – – – – – – – N 2 – – – – – – – – – – – – 3 – – – – – – – – – – – – 1 – – – – – – 50 35 30 – – – S 23 –– –– –– –– –– – 25 20 10 ––704030– –– –– 4 – – – – – – 60 30 25 – – – 1 145 110 70 – – – – – – – – – H 2 145 110 70 – – – – – – – – – 3 115 80 45 – – – – – – – – – MaterialGroup TN7535 WK15CM WS30PM WS40PM TTI25 1 545 475 445 – – – – – – – – – 430 360 300 2 335 305 275 – – – – – – – – – 310 250 215 P 34 305230 275210 245190 –– –– –– –– –– –– –– –– – 310 250 215–265215180 5 310 275 250 – – – – – – 205 175 145 320 235 200 6 190 160 130 – – – – – – 180 130 95 145 110 90 1 245 220 185 – – – 270 240 220 250 205 170 480 310 215 M 2 220 190 170 – – – 245 215 175 215 175 145 325 205 145 3 175 155 140 – – – 185 160 125 175 130 100 320 210 145 1 355 320 290 505 460 410 – – – – – – 220 185 155 K 2 280 250 230 400 355 330 – – – – – – 180 145 125 3 235 210 190 335 300 275 – – – – – – 145 125 100 1 – – – – – – – – – – – – – – – N 2 – – – – – – – – – – – – – – – 3 – – – – – – – – – – – – – – – 1 – – – – – – 55 50 35 50 40 30 – – – S 23 –– –– –– –– –– – 55 50 35 50 40 30 ––655535605030––– –– 4 – – – – – – 100 70 50 70 60 35 – – – 1 – – – – – – – – – – – – – – – H 2 – – – – – – – – – – – – – – – 3 – – – – – – – – – – – – – – – NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased. A110 widia.com