UNION TOOL Taper Neck Radius End Mill, Outer Diameter 2 x Corner Radius R0.5 x Neck Length 30 HTNRS4020-053008 1 piece

Catalog number: HTNRS4020-053008 Features: ●4-blade taper neck radius end mill for machining high-hardness materials. ●The corner R shape that smoothly connects from the tip to the outer circumference reduces cutting resistance, and the unequal division shape suppresses chatter vibration. ●Realizes stable machining and high-quality machined surfaces even in deep engraving. ●The use of HARDMAX coating ensures a long life when machining high-hardness materials. ●Compatible with all coolants. Uses: ●Compatible workpiece materials: Pre-hardened steel, hardened steel (up to 55HRC) (up to 60HRC) (up to 65HRC), cast iron Specifications: ●Blade diameter (mm): 2 ●Corner radius (mm): 0.5 ●Blade length (mm): 2 ●Total length (mm): 70 ●Shank diameter (mm): 4 ●Number of blades (pieces): 4 blades ●Surface treatment: HARDMAX ●Number of blades: 4 blades ●4-blade taper neck radius HTNRS φ2 × corner radius R0.5 × neck length 30 × total length 70 Material/Finish: ●Ultra-fine particle carbide alloy (Super MG) Note: ●The shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and check it. ●Be careful of contact between the shank and the workpiece.