OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.21mm Centre Drill clean cuts even in challenging

clean cuts even in challenging geometries

and finishing small features that demand precise corner geometry

ideal for workshops needing customized tooling without excess stock

is aligned with BS 328/4 specifications

clean holes across a variety of metals

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-4.21mm Centre Drill clean cuts even in challengingThe OSG Jobber Drill HSS E (EX SUS GDR 4. 21mm) is a high performance drill bit with a 4. 21 mm diameter, built for durability and reliability. Made from High Speed Steel E, this jobber drill is designed to tackle stainless steels, general steels, and lightweight aluminum with consistent, clean results. Whether youre a professional fabricator or a DIY enthusiast, it delivers precise holes and dependable performance for a wide range of projects. HSS E