20 pcs / pack of 6 mm coarse grained Diamond Point Pencil set abrasive bits grinding needle and grinding head rotary tools.



6 mm Coarse Grained Diamond Point Set 20 pcs

Application: Suitable for most rotary tools like dremel, die grinder etc.

Widely used in grinding/polishing process of jade/metal/stone etc. production.
1. Surface polishing, edge trimming, teeth grinding;
2. Various machine parts chamfering, grooving;
3. Trimming or cleaning the inner hole or tube, surface of machine parts.

Specification: Shank diameter: 6 mm & Overall Length: 60 mm