Features
Highly accurate and stable chamfering of round holes and mounting surfaces of machine screws and bolts is possible.
It has multiple blades and is suitable for use in a drilling machine.

Use

Specification
Shank diameter (mm): 6
Overall length (mm): 46
Center hole angle (): 60
Tip diameter (mm): 1.2
Surface treatment: Non-coating
Blade shape: Single edge

Specification2
Counter sink for drilling machine

Material/Finish
High speed tool steel (HSS)

Set contents/accessories

caution