Turning TUNGALOY TURN ACCELERATED TURNING & THREADING S TA N D A R D CUTTING CONDITIONS ISO Grade Edge preparation Workpiece condition Cutting speedVc (m/min)Depth of cutap (mm) Feedf (mm/rev) Continuous 100 - 230 0.05 - 0.5 0.03 - 0.3 No symbol BXA10 Light interrupted 100 - 230 0.05 - 0.5 0.03 - 0.2 -HP Continuous 100 - 230 0.05 - 0.2 0.03 - 0.2 Continuous 60 - 180 0.05 - 0.5 0.03 - 0.3 No symbol Interrupted 60 - 180 0.05 - 0.5 0.03 - 0.2 -HP Continuous 60 - 180 0.05 - 0.2 0.03 - 0.2 Tungaloy 63