NS Taper Neck Ball End Mill MRBTN230 R0.2X5X4 1 pc

Catalog number: MRBTN230 R0.2X5X4 Features: ●The neck is tapered to increase tool rigidity. ●Compared to conventional products, a larger cutting depth can be achieved. Applications: ●Workpiece: Carbon steel, alloy steel, pre-hardened steel. Specifications: ●Ball radius (R): R0.2 ●Neck angle (θ): 5° ●Effective length (L1): 4 ●Blade length (L): 0.4 ●Total length (L): 50 ●Shank diameter (d): 4 Material/Finish: ●Ultra-fine grain carbide alloy