... Strong, durable, longer life than electroplated diamond toolGood For1. stone monument, tombstone, and so on... carving work.2. Art ... 2D, 3D carvingMaterial applied for:Glass, ceramics, silicon slice, crystal, granite, marble, malmstone and so on... Hard and fragile ... softwares. (3) We can provide best NCstudio parameters for Different Stone , Marble , Granite, Glass, Tombs, Ceramic tile, and other ...