Union Tool HM Coated 2-Blade High Hardness Long Neck Ball R3 x Effective Length 22 x Blade Length 4.8 x Shank Diameter 6 HSLB2060-220 1 Piece

Catalog number: HSLB2060-220 Features: ●By machining high-hardness mold materials of 40HRC or more, we have achieved higher machining efficiency, longer life, and higher-quality machined surfaces than ever before. ●We have adopted HARDMAX coating, which maintains high levels of heat resistance, toughness, and lubricity. ●Stable machining is possible with water-soluble and oil-based cutting oils, oil mist, and air blow. ●The rake angle at the tip of the ball is set to negative, improving wear resistance and improving machining dimensions. ●The rake angle on the outer periphery of the ball is set to a weak negative, ensuring sharpness, providing a good machined surface, and preventing tipping. Specifications: ●Ball radius (mm): R3 ●Blade length (mm): 4.8 ●Total length (mm): 80 ●Shank diameter (mm): 6 ●Number of blades (pieces): 2 ●Surface treatment: HARDMAX COAT ●Number of blades: 2 ●Compatible workpiece materials: Pre-hardened steel, hardened steel (up to 55HRC) (up to 60HRC) (up to 70HRC), carbon steel, alloy steel, cast iron, copper, titanium alloy, super heat-resistant alloy Material/Finish: ●Super MG Caution: ●The shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and confirm. ●Please be careful of contact between the shank and the workpiece.