Catalog number: CB-3 Features: ● A countersink cutter for sinking the head of a hexagon socket bolt. High economic efficiency is maintained with a large number of re-grinding times. Applications: ● Workpiece: carbon steel, alloy steel, tool steel, cast iron, non-ferrous metals, aluminum alloys. Specifications: ● Outer diameter (mm): 5.9 ● Guide diameter (mm): 3.2 ● Total length (mm): 38 ● Shank diameter (mm): 6 ● Compatible bolt: M3 ● For hexagon socket bolts Material/Finish: ● High speed steel (SKH51)
