Slotting Mills M95 Series Recommended Starting Speeds Widia m/min Material Group WK15CM WP35CM WP40PM 0 - 455 395 370 295 260 245 1 - 455 395 370 2

Slotting Mills M95 Series Recommended Starting Speeds Widia m/min Material Group WK15CM WP35CM WP40PM 0 - 455 395 370 295 260 245 1 - 455 395 370 295 260 245 2 - 280 255 230 250 215 180 P 3 - 255 230 205 230 195 160 4 - 190 175 160 205 170 135 5 - 260 230 210 170 155 135 6 - 160 135 110 150 115 90 1 - 205 185 155 195 170 155 M 2 - 185 160 140 175 150 125 3 - 145 130 115 130 115 90 1 420 385 340 295 265 240 - 2 335 295 275 235 210 190 - 3 280 250 230 195 175 160 - 1 2 - 3 - 1 2 - 3 4 - 66 50 33 - 1 - 2 - 3 - NOTE FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased. Recommended Starting Feeds Recommended Starting Feeds mm Light General Heavy Machining Purpose Machining Insert Geometry Programmed Feed per Tooth (fz) as a of Radial Depth of Cut (ae) Insert Geometry 5% 10% 20% 30% 40-100% SNHX 0,12 0,28 0,71 0,08 0,20 0,51 0,06 0,15 0,38 0,06 0,13 0,33 0,05 0,12 0,30 SNHX NOTE Use Light Machining value as starting feed rate. Slotting Mills Recommended Starting Speeds