Copy Mills Copy Mills • M270™ Series Recommended Starting Speeds „Recommended Starting Speeds [m/min] MaterialGroup TN2505 TN2510 TN6525 TN6540 1 550 420 360 660 580 540 410 320 280 360 280 240 2 320 240 205 410 370 330 320 250 215 250 190 170 3 320 240 205 370 330 305 280 215 185 215 170 140 P 4 – – – 275 260 230 235 170 145 180 130 110 5 – – – 330 300 275 310 235 200 240 180 150 6 – – – 230 205 175 205 160 130 160 120 100 1 – – – 270 240 210 190 120 80 130 80 60 M 2 – – – 245 210 190 120 80 50 80 50 40 3 – – – 190 175 150 125 80 55 85 50 40 1 400 300 250 420 360 300 275 245 220 220 205 180 K 2 540 365 280 360 300 250 215 190 180 175 155 140 3 310 190 155 300 250 200 180 160 145 155 145 125 1 – – – – – – – – – – – – N 2 – – – – – – – – – – – – 3 – – – – – – – – – – – – 1 – – – – – – – – – 50 35 30 2 – – – – – – – – – 25 20 10 S 3 – – – – – – – – – 70 40 30 4 – – – – – – – – – 60 30 25 1 175 140 95 145 110 70 – – – – – – H 2 175 140 95 145 110 70 – – – – – – 3 140 115 80 115 80 45 – – – – – – MaterialGroup TN7525 TN7535 TTI25 1 410 310 280 545 475 445 430 360 300 2 310 250 215 335 305 275 310 250 215 3 280 215 185 305 275 245 310 250 215 P 4 235 170 145 230 210 190 265 215 180 5 310 235 200 310 275 250 320 235 200 6 205 160 130 190 160 130 145 110 90 1 245 220 185 245 220 185 480 310 215 M 2 220 190 170 220 190 170 325 205 145 3 175 155 140 175 155 140 320 210 145 1 380 280 240 355 320 290 220 185 155 K 2 325 240 200 280 250 230 180 145 125 3 240 200 170 235 210 190 145 125 100 1 – – – – – – – – – N 2 – – – – – – – – – 3 – – – – – – – – – 1 – – – – – – – – – 2 – – – – – – – – – S 3 – – – – – – – – – 4 – – – – – – – – – 1 – – – – – – – – – H 2 – – – – – – – – – 3 – – – – – – – – – NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased. M110 widia.com