OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3.66mm Insert Coating: AcuRea hard surface multi-layer

Coating: AcuRea hard surface multi-layer nano chrome coating (DIN 212-B)

Deburr and verify thread fit with a gauge or matching fastener

The Vortex Carbide Slitting Saw is a high‑performance cutting tool designed for professional metalworking

53 mm is a finishing reamer designed for precise hole sizing in metalworking

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-3.66mm Insert Coating: AcuRea hard surface multi-layerThe OSG Stub Drill HSS E (3. 66 mm diameter) is built for demanding metalworking tasks, designed to cut cleanly through stainless steels, carbon steels, and aluminum with reliable performance. Crafted from High Speed Steel E, it delivers strong durability and consistent results for professionals and enthusiasts alike. Its optimized cutting edge geometry ensures precise, burr free holes from the first cut, minimizing deburring and rework while