HELONGCO SK1S 90 Degree Cone Carbide Burr Die Grinder Bit - 1/4" Shank, Countersink

This is a brand new, USA-made carbide burr die grinder bit from HELONGCO.

It's the SK1S model, which features a 90-degree cone shape, perfect for countersinking, deburring, and shaping in hard materials.

The 1/4-inch shank fits most standard die grinders and rotary tools.

It's a single, high-quality tool bit made from solid carbide for long life and aggressive material removal.

If you need to smooth out holes, create chamfers, or work on metal, this is a solid, reliable bit to have in your shop.