... can supply kinds of drill bit ,inculdingMorse taper shank twist drill;Long morse taper shank twist drill;Lenghted morse taper shank ... twist drill;Extra-long morse taper shank twist drill;Standard:DIN345,DIN228-1,DIN341... ... Color:Black,Bright,TIN coatedMaterial:HSS9341,HSS4341,HSS4241,M2,M35,M42Technics:Milled,Rolled,Fully ground. DIN 345 drill ...