WEBA HSS Countersink No. 19090-0 90° HSS 19090-0-45.0 1 piece

Catalog number: 19090-0-45.0 Features: ●Shanks of φ11.5 or more are flat-machined on three sides, allowing for secure chucking even with a drill chuck. ●WEBA's unique cutting edge design allows for smooth machining without chatter or secondary burrs, resulting in a beautifully finished surface. ●Compatible with NC/MC machines as well as general-purpose machines, allowing for high-performance chamfering. ●Three-sided flat machining allows for secure chucking. Applications: ●Workpiece: For chamfering cast iron, carbon steel, alloy steel, tool steel, aluminum alloy steel, and resin. Specifications: ● Effective blade diameter (mm): 45 ● Tip diameter (mm): 4.5 ● Total length (mm): 98 ● Shank diameter (mm): 12 ● Tip angle (°): 90 ● Number of blades (pieces): 3 ● Surface treatment: Non-coated ● Processing range (mm): 4.5-45.0 ● Number of blades: 3 ● Non-coated ● 3-blade 90° Material/Finish: ● High-speed steel (HSS)