√【Diamond Grinding Head Burr】Diamond drill bits used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials √【High Quality】The cutting discs are sharp and strong, making them perfect for Cutting gemstones, glass, geramics, porcelain, tiles, carbide, rocks, aluminium and copper. Diamond burr set made of diamond particle with reliable quality, thick and durable, wear resistance, high hardness and impact resistance, sturdy enough for fine detail work √【Universal Shank】Rotary tool diamond burrs set,Shank Diameter：0.118"(3mm); Compatible with most power rotary tools. The metal cutting discs and diamond drill bits kit is a great tool as well as ideal gift for DIY hobbyists. This stone carving tools for dremel tile cutting blade comes with 2 mandrels that can be mounted while using the cutting blade, allowing the tool to be fixed and stabilized to give it great results! √【Multi-functional】Diamond grinding burr bits, extremely sturdy and wear resistance. diamond burrs and cutting wheels are great for polishing stone, glass, ceramics, tile, brick,fiberglass, rock. DIY craft, craft modeling, home repair (wood, some plastic and dogs’ nails) etc.This diamond grit cutting wheel are suitable for doing DIY, cutting, sawing, carving, sharpening and filing hard √【Set Inclueds】20 Diamond Burr Bits,10 Diamond Cutting Wheels ,2 Mandrels. To ensure safety, always wear protective gloves and goggles when using diamond mandrel cutting tools. Be careful around spark exposure and apply water to prevent overheating during operation 32 PIECE SET - Includes 20 Diamond Burrs, 10Diamond Cutting Wheels (With 2 mandrels). The Diamond Burr Bits And Polishing Bits Have 1/8" Shanks, And The Mandrels For The Diamond Wheels Are 1/8" Shank Size.< br > These Diamond Burr bits And Cutting Wheels Work On Metal, Stone, Glass, Tile, Brick, Porcelain, Concrete, Ceramic, Rock, Gemstone, Jewelry, Sea Shell, Sea Glass, Gem, Fiberglass, Hard Metal, Stainless Steel, Titanium, Tungsten Carbide, Iron, Pewter, Bronze, Cobalt Chrome, Silver, Tin, Aluminum, Brass, Copper, Gold, Marble, Granite, Epoxy, Resin, Glass Bottle, Cement, Plastic, And More!< br > The burr set includes round, oval, ball, cone shaped, cylinder shape, needle point, pointed tree shaped, pointed, tapered, drill point, wheel shaped, flat top, And flame shaped burr bits. The diamond cutter wheels are 22mm diameter. Compatible with dremal tool, power drills, cordless drill, rotary tool, and 1/8” die grinder. Made for grinding, cutting, carving, notching, etching, engraving, inscribing, stone working, lapidary, glass working, stone shaping, stone etching, stone drilling, gemstone drilling, masonry, etc.< br > Durable diamond bur set - diamond coated burr bits and diamond cutter discs have a long service life. The long 1/8” shaft on the burs are metal, and the 1/8” mandrel shanks for the diamond wheels are metal. Fits dremal tool, power drill, 1/8” rotary tool, and 1/8 inch die grinder. The diamond engraver bits, stone carver bits, etcher bits, and hole drilling jewelry drill bits have a diamond tip. This micro diamond burr assortment is great for a jeweler or mason, and DIY projects etc.< br > This diamond burr set / diamond cutting set combo kit includes a mix of all the most popular burrs and cutter wheels. This assorted diamond burrs set. The small diamond grinding burr bits have fine and coarse diamond grit. The diamond tip burrs come with a hard plastic bag.