OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 4.4mm With Inserts Flute Design: 2-flute long-length architecture

Flute Design: 2-flute long-length architecture for efficient chip evacuation and smoother cutting

that relates to blanks available to machine into the reamer

helping resist loosening and maintain stable accuracy during demanding cuts

it delivers quick go/no-go checks to confirm external threads meet spec

and long shank are engineered for deep groove milling and demanding profiling tasks

OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 4.4mm With Inserts Flute Design: 2-flute long-length architectureThe OSG Carbide Drill 3XD with WD1 coating is a high performance solid carbide drill designed for through coolant drilling with an oil hole option. This tool is built for professionals who demand precise, repeatable holes across a range of materialsfrom tough alloys to softer metals and plastics. With a 3XD length to diameter ratio, it delivers stable, accurate drilling even in deeper holes while maintaining a compact footprint in your machine