OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-4.22mm Morse Taper Adaptor fatigue-free checks and reliable insertions

fatigue-free checks and reliable insertions for rapid inspections

Number of flutes: 3–5 flutes for faster material removal and shorter machining times

and deburring in aluminum and non-ferrous workpieces

The AlTiN coating adds heat resistance and reduces friction for cleaner holes and extended life

every fraction of a millimeter counts

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-4.22mm Morse Taper Adaptor fatigue-free checks and reliable insertionsOSG Stub Drill HSS E, 4. 22 mm, is built for tough metalwork and delivers reliable drilling across stainless steels, steels, and aluminum. This compact stub drill bit brings precise, clean holes in tight spaces, making it an essential tool for professionals and hobbyists alike. Crafted from High Speed Steel E (HSS E) and featuring an optimized cutting edge geometry, it stays sharp longer and consistently delivers clean, accurate holes, project after