20 x Diamond Discs with 3 mm Chuck, Cross and Flat Screwdriver, 4 Rods, Stone Cutting, Glass, Ceramic, Mini Grinder Accessories

High Performance Diamond Discs for Rotary Tools. These diamond discs are fully coated with abrasive particles for precise and long-lasting cuts on precious stones, jade, tiles, marble, glass and ceramics. Their ultra-thin design (0.6 mm) allows delicate work without wasting material. Integrated Cooling System Design. The peripheral ventilation holes optimize the removal of debris and dissipate heat generated during cutting. These mini diamond discs thus maintain their performance even during prolonged use. Universal Rotary Tool Compatibility. With their standard 3mm chuck, these accessories immediately fit WEN and other popular brands. Installation requires only a screwdriver provided (98mm) for secure tightening. Technical Specifications