... Titanium Coated Standard: DIN338, DIN340, DIN345, DIN1897, DIN8039 Material: M42, M35, M2, HSS9341, HSS4341 HSS Twist Drill Titanium Coatedstraight shankMaterial:HSSStandard ... :DIN338,DIN340,DIN345,DIN1897,DIN8039Material:M42,M35,M2,HSS9341,HSS4341 Feature:Titanium nitride coating extends the life ...