VEVOR Sharpening Tool Rest Jig, Adjustable Replacement Tool Rest Sharpening Jig for 6" or 8" (152 mm or 203 mm) Bench Grinders – with Flat Miter Slide for 0–2.5 inch (0–64 mm) Wide Blades and ChiselsProduct Features Wide Compatibility VEVOR sharpening tool rest jig is compatible with most 6 inch (152 mm) and 8 inch (203 mm) manual or electric bench grinders, as well as sanders and angle grinders. It accommodates blades and chisels up to 2. 5 inches (64 mm) wide. (Bench Grinder Not Included) Flexible Adjustment Our tool rest sharpening jig allows smooth forward and backward sliding. Once positioned, simply lock it in place with the adjustment