... Speed Steel Point Angle:118 Degree HSS twist drill bits fully ground DIN338 bright finishheat treatment gives additional toughness with increased ... malleable iron, sintered metal, non-ferrous metal and plasticManufacturing process: Fully groundMaterial:HSS#4241,HSS#4341,HSS M2,M35,M42Standard:DIN338 ... :QX-HFT001Surface Finishing: Titanium Coating HSS twist drill bits,fully ground,brigh finish,DIN338