New External Chamfer HSS Deburring Three Blade Triangular Handle Hexagonal Handle Gold Black Electric Drill Tool Accessories

New External Chamfer HSS Deburring Three Blade Triangular Handle Hexagonal Handle Gold Black Electric Drill Tool Accessories

Product material: high-speed steel

Product features: The current product not only allows for chamfering and deburring, but also adds 3 cutting edges internally, with strong cutting function!!!