Patent ID: 7523690

Claim:
A resurfacing tool for a weld gun lug having a lug face and a cable bolt attachment hole extending through the face, the resurfacing tool comprising: a hollow chip retention housing having a lug entrance, a bushing opening in opposed relation to the lug entrance, and a chip retention area; a rotary attachment shaft, extending through the lug entrance and being rotatable relative to the retention housing, including a rotary tool attachment portion configured to be coupled to a rotary power tool; a cutting head assembly mounted to the rotary attachment shaft in the retention housing for rotation with the rotary attachment shaft, the cutting head assembly having at least one cutting head facing toward the lug entrance; a member defining an alignment bore oriented coaxially relative to the rotary attachment shaft; and a guide pin having a lug attachment portion configured to attach to the weld gun lug normal to the cable bolt attachment hole, and a pilot shaft telescopically receivable in the alignment bore.