Description 6pc Large Cup Burr Set: 1/8″ Shaft. 12mm, 13mm, 14mm, 15mm, 16mm & 17mm outside diameters. High Quality Nickel Plated Diamond on Steel Blanks. Grit sizes available: 120, 220 & 400 grit Cautions: Maximum Speed Rating: 3000rpm. Always wear safety goggles. Always wear an appropriate mask so you do not breath in particulates and harmful vapors. Always wear hand and body protection. Failure to adhere to these cautions may result in serious injury.
