USER GUIDE Chip Control Range for DRG-MF Drilling Material: SAE 4140 (220BHN), V=120 m/min Feed (mm/rev) 0.30 INDEXABLE DRILLS 0.20 0.15 0.10 0.08 0.06 0.04 0.02 8 10 12 14 16 20 25 32 Diameter of tool (mm) Turning D.O.C. (mm) Material: SAE 1045 (220BHN), V=150 m/min 5.5 4.5 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.2 0.02 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 Feed (mm/rev) XCMT 050204 XCMT 050204 XCMT 060204 XCMT 070304 XCMT 080304 XCMT 100304 XCMT 130304 XCMT 170304 554 554 ISCAR ISCAR