Versatile 6 piece cutting kit for drywall, wood, plastic, metal, tile and more. Kit Includes (1) US540 premium diamond tile cutting wheel, (2) US500 premium carbide Swiss Made wood cutting wheel, (3) US510 metal cutting wheels. US540 Diamonded coated cutting wheel for cutting wall tile, floor tile, porcelain, slate, stone, and cement backer board. US500 Premium Carbide Wheel for cutting a variety of woods and plastics. US510 Metal Cutting Wheel idea for cutting abrasive metal materials such as copper pipe, conduit, coated wire shelving, thin sheet metal, threaded rod, sheet aluminum and more. Compatible with all Dremel corded and cordless Ultra-Saws.