5 mm diameter and a 3-flute double-core design
providing a professional finish with less finishing work
Its straight shank promotes stable guidance
precision‑built construction: crafted for durability with tight tolerances
reliable integration into existing machines
OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-10.5mm Tapping Chucks 5 mm diameter and aThe OSG Jobber Drill HSS E, a 10. 5 mm diameter jobber drill bit, is built for serious metalworking tasks. Crafted from HSS E (High Speed Steel E), it delivers dependable performance when drilling stainless steels, common steels, and lightweight aluminum. Whether youre a professional tradesperson, a shop technician, or a dedicated hobbyist, its precision geometry helps you produce clean, accurate holes with less effort. HSS E construction for