Blair 13224 3/8" Double End Spotweld Cutter

The spotweld cutter assembly contains one #13216 arbor, one retractable pilot, and one 3/8" double end cutter. The cutting tool is hollow so there's no dead zone as with a twist drill therefore less thrust is required, there's no deforming of stock and burring does not occur. Precision ground instead of stamped like hole saws, gives long tool life. For use in body shops and frame straightening, custom building and detailing, aftermarket trailer hitch installation, rust-proofing and undercoating