This 120-grit, nickel-plated Diamond Wheel Dressing Tool is an improved version of the original WoodRiver tool we’ve sold for years. It features a new tougher plating process that holds the diamond chips more securely. Now, it’s even easier to take the hills and valleys out of your grinding wheels with a dressing surface 1/2" wide and 1-3/4" long; overall tool length is 4-5/8". Uniform reconditioning of your wheels is as simple as placing the dresser on your tool rest and contacting the wheel.About Us: Founded in Boston in 1928, Woodcraft's operations were moved to Parkersburg, West Virginia in 1989. It's been over 90 years since Woodcraft first began selling high quality woodworking tools and supplies out of a one room shop in Boston's North End, and Woodcraft is still firmly committed to providing woodworkers with superior products and expert advice. We are America’s leading supplier of saws, hand planes, power tools, hand tools, wood stain and finishes, routers, sanding supplies, wood, wood turning project kits, dust collection, and wood carving tools. We also offer a wide selection of woodworking plans, books and videos. Our family of brands includes WoodRiver, Highpoint, Woodcraft, Pinnacle and Woodcraft Magazine.