OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-0.51mm Power Milling Chucks Cutting Speed & Efficiency: Optimized

Cutting Speed & Efficiency: Optimized for medium to high cutting speeds

which translates to smoother

Built for right-hand internal threading

and hobbyists who require reliable hole sizing and a clean surface with minimal burrs

2-Flute carbide with tapered neck: reduces vibration and chattering for smoother cuts and steadier engagement

OSG Stub Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDS-0.51mm Power Milling Chucks Cutting Speed & Efficiency: OptimizedThe OSG Stub Drill HSS E is a precision drill bit engineered for clean, accurate holes in tough metals. With a 0. 51 mm diameter, its ideal for small diameter work on stainless steel, standard steels, and aluminum. Built for professionals and serious hobbyists, this stub drill balances rigidity and precision to handle demanding drilling tasks in confined spaces. Made from High Speed Steel E (HSS E), this bit combines hardness and toughness for