Manufacture custom, application-specific tool holders and specialized cutters with Boring Bar Blanks SK Taper Tool Holders. Engineered for machining operations requiring bespoke tool geometry on CNC equipment using DIN 69871 (SK) steep taper spindles, these blanks feature a pre-ground, fully hardened SK taper shank paired with a soft, machinable front section. This configuration allows machinists and toolmakers to turn, bore, mill, and case-harden custom tool bodies while maintaining true spindle seating accuracy.
