OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-4.27mm M&D Designed for professionals who need

Designed for professionals who need reliable internal and external threads in tight spaces

repeatable tool holding and quick

supporting reliable performance across ISO P30-P50 / K25-K40 materials

and many nonferrous alloys in internal threads where left‑hand engagement is required

this tool covers the majority of thread standards used today

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-4.27mm M&D Designed for professionals who needOSG Stub Drill HSSE (4. 27 mm) is a compact, highperformance drill bit engineered to tackle stainless steels, standard steels, and lightweight aluminum with confidence. Built for professionals and hobbyists alike, it delivers clean, accurate holes and dependable durability in challenging materials. Precision edge geometry: Delivers clean, accurate holes every time, reducing rework and boosting productivity. Durable HSSE construction: HighSpeed SteelE