UNION TOOL 4-Blade Taper Neck Radius End Mill HTNRS4060-152018 1 Piece

Catalog number: HTNRS4060-152018 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 adoption 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: ● Corner radius (mm): R1.5 ● Blade length (mm): 6 ● Overall length (mm): 60 ● Shank diameter (mm): 8 ● Number of blades (pieces): 4 ● Neck length (mm): 20 ● Surface treatment: HARD MAX ● Number of blades: 4 ● Outer diameter (mm): 6 ● HARDMAX coating ● 45° twist ● Radius type ● 4 blades Material/Finish: ● Ultrafine particle carbide alloy (Super MG) Caution: ● The shank taper angle is a guideline. ● If interference with the workpiece is required, be sure to measure it and confirm. ● Be careful of contact between the shank and the workpiece. ● To prevent the blade tip from vibrating, do not chuck the shank part that has coating on it.