ABRASIVE TOOLS WITH RESIN BOND MADE BY CORUNDUM AND SILICON CARBIDE

 The organic bonded abrasive tools (Bakelite) have a higher pressure strength, than the ceramic bonded and a good elasticity. The high stability of the bond allows the production of abrasive tools suitable for high speed cutting. Characterized by low heat resistance in comparison with other bonds, it heats to a lesser extent the work piece. The resin soldered has a polishing effect and reduces the roughness of the surface. Resin bonded abrasive tools are made from normal corundum and black silicon carbide and more rarely from green silicon carbide. The use of alkaline solutions for cooling is forbidden.