Features a cylindrical shank system (equal to bit diameter) for use in drill stands and drivers. Drills through metal with maximum precision. The exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering. Eliminates need to pre-punch or pilot drill for up to 10mm. Made of high-speed steel for up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. Manufactured to DIN 338. Type N (flute angle) with a diameter tolerance of h8.
Features a cylindrical shank system (equal to bit diameter) for use in drill stands and drivers. Drills through metal with maximum precision. The exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering. Eliminates need to pre-punch or pilot drill for up to 10mm. Made of high-speed steel for up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. Manufactured to DIN 338. Type N (flute angle) with a diameter tolerance of h8.