OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 6.6mm Tiny Tool Inserts Its hardened steel construction keeps

Its hardened steel construction keeps measurements stable in demanding environments

resulting in straighter

smooth bore that meets ISO H5 tolerances

The OSG Jobber Drill HSS-E is a high-performance drill bit designed for professionals and hobbyists who work with stainless steels

more stable drilling so you can reach precise holes in a single setup

OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 6.6mm Tiny Tool Inserts Its hardened steel construction keepsThe OSG Carbide Drill 3XD with WD1 coating, whistle notch shank, and an oil hole for through coolant is a precision drilling tool crafted for professionals, engineers, and skilled hobbyists who demand reliable, repeatable holes across a variety of materials. With a 6. 6 mm diameter and a 3XD length to diameter ratio, it delivers versatile depth performance while maintaining rigidity and clean hole quality. The WD1 coating enhances wear resistance,