Catalog number: LS-CB4 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. ● The long shank standard allows for deep machining. Applications: ● Workpiece materials: carbon steel, alloy steel, tool steel, cast iron, non-ferrous metals, aluminum alloys. Specifications: ● Outer diameter (mm): 8.0 ● Guide diameter (mm): 4.3 ● Total length (mm): 120 ● Shank diameter (mm): 6 ● Compatible bolts: M4 ● For hexagon socket bolts Material/Finish: ● High speed steel (SKH56)
