Trims The Rivet Tip To Make Broken Ejector Spring Removal Simple
Hollow-end mill fits in drill press, spot faces the front rivet to take off just the peened area. Often lets you re-peen the existing rivet and eliminate rebluing the receiver.
Big Book Catalog, Issue:70, Page:472
SPECS: Steel shaft, hardened steel cutter. 2½" (6.3cm) long,
.31" (7.8mm) shaft diameter. .143" (3.6mm) cutter diameter.