The taper shank fits standard tool holders for stable
Start cleanly and maintain steady
Whether you're producing precise housings
The 4-flute design supports efficient chip evacuation and stable cutting in hard metals
and areas that are difficult to access with shorter cutters
OSG Carbide Drill 8XD - WD1 Coated - With Oil Hole Drilling - Through Coolant - 3.9mm Long Series The taper shank fits standardEngineered for precision drilling, the OSG Carbide Drill 8XD, WD1 coated and equipped with oil hole drilling and through coolant, is built to tackle deep hole tasks with confidence. Designed for machinists, engineers, and technicians, it delivers accurate holes, clean chips, and reliable performance across a range of materials. With a 3. 9 mm diameter, it is ideal for small to mid size holes where tight tolerances matter. An extended 8XD length