Overall length 85mm. Grit length 30mmMaximum width of grit 6.5mm. Shaft diameter 6mm. Use to quickly remove and shape all composite materials as well as wood, ceramic and glass etc. Maximum rpm 20,000
Designed to fit Dremel and other hobby tools, you can use this tungsten carbide tool from Perma-Grit to cut wide range of materials in any direction without chipping, which leaves little need for finishing.