USER GUIDE Regrinding Instructions for ICM Geometry After Each Grinding Operation Rotate the Drill 180° and Repeat the Grinding Procedure INDEXABLE DRILLS 1 Primary Clearance 2 Secondary Clearance 3 Chisel T D Range 0.05 8-11.99 0.07 12-15.99 0.08 16-19.99 0.1 20-25.99 4 0.12 26-32.99 Edge Preparation 502 502 ISCAR ISCAR