1xD Solid Carbide Centre Drill 90º tip Helix at 30º DIN 6536HA 12mm 12x30-x100xD12D1 (Cutting diameter): 12mm L2 (Length of cut): 30mm L1 (Total length): 100mm D2 (Shank diameter): 12 HSSCO cobalt high speed steel Centered at 120 For CNC Titanium TIN Coating Applications: Soft magnetic steels, construction and carburizing steels, and non alloyed and alloyed carbon steels up to a strength of 1,100 N mm2 * MADE IN SPAIN * item code: 302004