Perma-Grit design and manufacture Tungsten Carbide grit abrasive tools for the Performance Car, Boat and Aircraft market. Our tools are renowned for their longevity and ability to work modern composite materials – Carbon Fibre, Kevlar, Glass Fibre, Perspex, Plexiglas, Lexan, Acrylics, Plastics and Polystyrenes and more conventional materials – Woods, Ceramics, Stone, Marble, Glass and Metal. Designed and used by Hobby and Prototype Model builders and high performance Aircraft, Boat and Formula 1 Racing Car manufacturers around the world.Watch YouTube of Perma-Grit Tools in action by one of our dealers