specifically designed for metric coarse 6g threads
it supports reliable performance in both professional production and demanding DIY projects
They’re built to work with ER32 tool holders and are compatible with standard ER32 collet nuts
accurate performance under high-speed machining
making installation and operation straightforward
OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-1.48mm Boring Bar Blank specifically designed for metric coarseThe OSG Stub Drill HSS E is a high performance drill bit engineered for challenging materials. Crafted from High Speed Steel E (HSS E), it delivers reliable, lasting performance when drilling stainless steels, steels, and aluminum. Its cutting edge geometry is designed to produce clean, accurate holes with each use, making it a trusted tool for professionals and enthusiasts alike. Exceptional cutting edge geometry: Delivers clean, accurate holes with