RUKO Hexagonal Shaft Countersink 20.5mm High Speed ​​Steel 102-318 1 Piece

Catalog number: 102-318 Features: ●Can be quickly attached and detached from a hexagonal shaft (6.35 mm) chuck. ●Minimizes burrs and vibration. Applications: ●Cutting materials: iron, cast iron, non-ferrous metals, light metals. Specifications: ●Effective cutting diameter (mm): 20.5 ●Tip diameter (mm): 3.5 ●Total length (mm): 48 ●Shank diameter (mm): 6.35 ●Tip angle (°): 90 ●Number of teeth (pieces): 3 ●Cutter tip angle (°): 90 ●Number of teeth: 3 ●3-blade ●Non-coated Material/Finish: ●High-speed steel (HSS)