WEBA HSS Countersink No. 19090-0 90° HSS 19090-0-6.3 1 piece

Catalog number: 19090-0-6.3 Features: ●Shanks of φ11.5 or more are flat-machined on three sides, so they can be securely chucked even with a drill chuck. ●WEBA's unique cutting edge design prevents chattering and secondary burrs, allowing for smooth machining and a beautiful finished surface. ●Compatible with NC and MC machines as well as general-purpose machines, allowing for high-performance chamfering. Applications: ●Workpiece: For chamfering cast iron, carbon steel, alloy steel, tool steel, aluminum alloy steel, and resin. Specifications: ●Effective blade diameter (mm): 6.3 ●Tip diameter (mm): 1.5 ●Total length (mm): 45 ●Shank diameter (mm): 5 ●Tip angle (°): 90 ●Number of blades (pieces): 3 ●Surface treatment: Non-coated ●Machining range (mm): 1.5-6.3 ●Number of blades: 3 ●Non-coated ●3-blade ●Tip angle: 90° Material/Finish: ●High-speed steel (HSS)