... 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 ... 1412 C from 3.0 mm.Use:For hard-to-machine materials at high temperatures, alloyed and unalloyed steel and different ...