WEBA HSS Countersink No. 19090-0 90° HSS 19090-0-8.3 1 piece

Catalog number: 19090-0-8.3 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 allows for smooth machining without chatter or secondary burrs, resulting in a beautiful finished surface. ●Compatible with NC/MC machines and 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): 8.3 ●Tip diameter (mm): 2 ●Total length (mm): 50 ●Shank diameter (mm): 6 ●Tip angle (°): 90 ●Number of blades (pieces): 3 ●Surface treatment: Non-coated ●Machining range (mm): 2.0-8.3 ●Number of blades: 3 ●Non-coated ●3-blade 90°