Star Diamond Engraving Pin

The concrete engraving pin by Star Diamond is a solid (not coated) diamond segment 1/4-inch diameter by 1-inch long diamond router on an 1/8-inch shank. When used with a Dremel rotary tool it will score concrete, masonry and stone materials. In decorative concrete applications it is used to carve designs or extend score lines to the wall. For more information, contact Star Diamond at 800-282-6470.