100 120 142 Degree Spot Drill and Chamfer Tool - Nine9 Jimmore International Corporation
a) spotting image on blank; (b) tool components; (c) local grinding... | Download Scientific Diagram
SPEED TIGER NC Spot Set - for General Spotting, Center Drilling, Chamfering - 4 Edge Indexable Insert, 45 deg. - 16 mm x 120 mm Shank - Set Includes Holder, 5X Inserts
145° Spot Drill | Combined Spotting and Chamfering_Nine9