OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.1mm Boring Bar Blank This intermediate precision carbide (k10)

This intermediate precision carbide (k10) tool is designed for engineers

precise cuts through deep grooves and angled surfaces

Its 2-flute configuration and 30-degree helix optimize cutting efficiency and chip evacuation

which can ruin thread perpendicularity

delivering stable alignment and consistent results across a range of materials

OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-3.1mm Boring Bar Blank This intermediate precision carbide (k10)The OSG Jobber Drill HSS E 3. 1 mm diameter is a high performance drill bit engineered for demanding metals. Made with High Speed Steel E (HSS E), its built to cut through stainless steels, versatile steels, and lightweight aluminum with reliability and precision. This bit is designed for professionals and hobbyists who need consistent results from a single tool. Clean, precise holes across metals: Cutting edge geometry delivers clean, accurate holes