Collet Blocks use any 5C collet (not included) to hold tools precisely centered in the square or hex block. The square block lets you sharpen 2 or 4 flute tools. The hex fits 2, 3, or 6 flute tools. These blocks are precision ground from hardened steel. Each block includes a lock nut and wrench.
Product Manuals & Available MSDS/SDS
Collet Block Alignment Fixture and Tool Stop Guide Instructions (LIT-187)