OSG 3322990 Solid Carbide Drill Bit | 9.9mm WD-4D Series For Precision Metal Drilling

Here’s a high-quality tool for the shop: an OSG solid carbide drill bit.

It’s the model 3322990 from their WD-4D series, and it drills a clean 9.9mm hole.

This one is in excellent condition, basically new old stock that might have been opened for a demo but never actually used on a job.

It comes with the original accessories but may not have the retail packaging.

If you do precision work and need a reliable, sharp carbide drill that holds an edge, this OSG is a solid find.