Diamond Grinding Head Burr superiority: This Diamond Mounted Point allows for precise sculpturing, dressing, and grinding. It performs exceptionally well on a plethora of abrasive materials including ceramic, glass, precious stone, and alloy, thereby providing you with unmatched versatility and adapting to your diverse needs. Optimal Quality Assurance: Featuring superior strength and sharpness, our Cutting Wheels deliver excellent performance when cutting through gemstones, glass, ceramics, porcelain, tiles, carbide, rocks, aluminium, and copper, redefining your DIY and professional cutting experiences. Unmatched Compatibility: Our diamond burrs set for rotary tool has a universal compatibility shank with a diameter of 0.118 inch(3mm), assuring a firm grip and excellent performance on a of materials like gemstones, glass, ceramics, porcelain, tiles, carbide, rocks, aluminium, and copper. Multi- Usage: Our Diamond grinding burr bits are sturdy and resistant, offering superior polishing for stone, glass, ceramics, tile, brick, and fiberglass. Beyond that, they also come handy for home repair needs involving wood, some plastics, and dog's nails. Offering excellent cutting, sawing, carving, sharpening, and filing capabilities, they are perfect for DIY tasks. Inclusive Set: This 32pc set is comprehensive and includes all that you need for your grinding, carving, and cutting tasks. It encompasses 20 Diamond Bur Bits, 10 Diamond Cutting Wheels, and 2 Mandrels thereby promising you diversity and efficienc material: metal Color as shown Package Contents: 20 x diamond drill bits 10 x diamond cutting wheels 2 x mandrels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.