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): 12Overall length (mm): 79Center hole angle ( ): 60Tip diameter (mm): 11Surface treatment: Non-coating Blade length (mm): 43Blade shape: single edge
Specification2 Blade length (mm): 43 Diameter: 35 Number of blades (pieces): 7
Material/Finish High speed tool steel (HSS)
Set contents/accessories
caution
