Series 605 HSS-Co Straight Shank Jobber Drills are constructed using a rigid, high-heat resistant drill with large helix angle of 35. Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels. Features and Benefits High speed steel construction High-heat resistance with large helix angle of 35 Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels Standards Manufactured to DIN338 Typical Applications Drilling Metals Titanium Titanium alloys Stainless steels Heat resistant steels Notes Limited suitability for special alloys such as hastaloy, inconel, nimonic etc