hss M35, cobalt drill bits Type: Cobalt-alloyed molybdenum high-speed steel, design acc. to DIN 1414, type N, straight shank, hss M35, cobalt drill bits Type:Cobalt-alloyed molybdenum high-speed steel, design acc. to DIN 1414, type N, straight shank, right-hand cutting, ground from the solid, diametral tolerance h8, special heatresistance, point angle 135° with Split-Point acc. to DIN 1412 C from ...