HONING GUIDE ASSEMBLY

摘要

A honing guide and bevel setting jig (30,40) for removable attachment to the honing guide (20) to properly position the angle and projection of a tool (2 2) to be sharpened in the jig to enable the tool to be honed at the proper angl e and position. An adjustable roller (42) that contacts an abrasive surface (4 4) during use of the guide facilitates formation of micro bevels. A tool securi ng bar (34) having a generally triangular shape in the bar's middle section forces the arris-defining back of the tool being honed against a reference surface (24) in the guide by tightening thumb nuts (36) around threaded stud s (38) projecting from the bar. Jigs for use with both square and skew edge chisel and blades are described. A concave surface clamp bar (1012) honing guide provides enhanced gripping of the tool being honed, and wedges (200) a nd adjustable structures expand the range of bevel angles that can be honed.