FEEDS SPEEDS FOR ALL Tech Line
FEEDS SPEEDS FOR ALL Tech Line Normal Rougher 450 . .0019 .0025 .0030 SFM WOC / d 1 = xx%.050 / .500 = 10% WOC = 10% SFM = 1350 IPT WOC 10% 10% = IPT multiplier IPT .0026 x = .0047 IPT = .0047 If surface finish is the priority use IPT from table with no adjustment for chip thinning. Use SFM for 10% radial width of cut. Example Adjusting SFM and IPT for 1/2" diameter ...