improve any 6" 7" or 8" bench grinder. It mounts on the bench in front of your grinder with two bolts. The table measures 4" long and can be set to the preferred angle easily. The tool rest has a slot for jigs to slide in, and a hole in the middle for mounting the Veritas Skew Grinding Jig (below). The tool rest is made of anodized aluminum and has a notch in it for a 1" wide grinding wheel. Grinder and wheel not included.