Ball T-Shaped Arch Milling Cutter Lollipop End Mill, R1-R6 Solid Carbide CNC Router Bits 3D Engraving Drilling Tools HRC60 For Hard Metal Aluminum(Coated,R2xD4x50L-2F)

Offering a radius range of R1-R6, the 2-blade design is adapted to the needs of the entire process from fine to rough machining. The combination of ball and T-shape, with a spherical design of the cutter head and T-shape cutter body structure, enables efficient machining of complex 3D curved surfaces, T-slots and side grooves, which is particularly suitable for mould and die making and aerospace machining. Adopting high hardness and quality tungsten steel material, combined with alloy coating to reduce wear and improve wear resistance, corrosion resistance and high temperature stability, prolonging tool life. The ball head structure enables precision machining of 3D curved surfaces, arcs and grooves with excellent surface quality. Suitable for: mould making and precision machining, aerospace parts manufacturing, complex 3D parts machining, general metal machining.