With the Phantom 11.500 hss-e twist drill bit, you drill with ultimate precision into tough and demanding metals such as stainless steel. The premium hss-e alloy with 5% cobalt delivers exceptional heat resistance and long tool life during demanding machining tasks. Two sharp cutting edges combined with a bronzed surface finish reduce friction to ensure smooth and clean chip removal. Manufactured to din 338 standards with a 1 mm diameter and straight cylindrical shank, a 12 mm flute length, and a 34 mm overall length, this bit gives you optimal control for precision engineering and micro-drilling.