Dohre CNC Tools specializes in high-precision solutions, featuring the HEX series ball nose end mills for cutting hardened steel. Designed for semi-finishing and finishing, these tools handle materials up to 68HRC with ease. Our end mill bits for hardened steel utilize ultra-fine grain carbide and Balzers DR3 coating to ensure superior surface quality. When searching for a reliable en... https://www.dohrecnc.com/product/hex-ball-nose-end-mills.html