The 45° MUZZLE/CYLINDER CHAMFERING CUTTER & STEEL PILOT by BROWNELLS is designed to chamfer the edges of rifling and revolver cylinder chambers for improved bullet exit and faster reloads.
The kit includes a chamfering cutter, handle, one pilot, and is housed in a polypropylene box, with additional pilots available for various calibers.
Constructed from hardened steel, the cutters come in two sizes (1/2" or 5/8" diameter) to accommodate different barrel and cylinder mouths, with the handle and pilots also made from durable materials.