OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.1mm Boring Bar Blank delivering stable alignment and consistent

delivering stable alignment and consistent results across a range of materials

while the high-speed steel construction offers durability for tough materials

and a compact profile translates to reliable hole quality

Notch-free tapered neck with versatile neck lengths on a 6 mm shank: A notch-free neck design enhances durability and reduces breakage risk

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.1mm Boring Bar Blank delivering stable alignment and consistentThe OSG Jobber Drill HSS E 3. 1 mm diameter is a high performance drill bit engineered for demanding metals. Made with High Speed Steel E (HSS E), its built to cut through stainless steels, versatile steels, and lightweight aluminum with reliability and precision. This bit is designed for professionals and hobbyists who need consistent results from a single tool. Clean, precise holes across metals: Cutting edge geometry delivers clean, accurate holes