Diamond Rotary Tool Tapered Shape Burr, Engraving Tool Grinding Bit 1/8" Shank, Carving Polishing Stone for Dremel Accessories Pack of 10pcs

Product Description A set of professional full-coating GR-2 diamond dremel burr bits, perfect for detailed engraving, carving, and polishing on hard materials. Specifications Shank: 3mm (1/8") Working Length: 30mm Max. Working Diameter: 3.2mm Coating: Full GR-2 Diamond Quantity: 10 Pieces Key Features ✔️ Full Diamond Construction GR-2 coating provides long-lasting sharpness for precise grinding. ✔️ Versatile Tapered Shape 1.5–3.2mm range handles fine grooves to broader shaping. ✔️ Water-Cooled Design Maintains cutting efficiency and extends tool life. Suitable Materials Glass · Jade · Stone · Ceramics · Hard Alloys Ideal for an engraving kit or as essential dremel carving bits. Compatibility √ 3mm collet tools & most rotary tools × Not for 3/32" nail drills Operation Guide ⚠️ Not for drilling or metal cutting. ⚠️ Use with continuous water cooling. ⚠️ Apply light pressure (10,000–25,000 RPM). ⚠️ Clean after each use.

• 【Professional Tapered Design】 Features a precision tapered point for grinding glass, stone, ceramic, and hard alloys—perfect for detailed stone carving tools.
• 【Durable Diamond Coating】 High-hardness diamond particles are firmly bonded to steel, providing exceptional wear resistance and a long service life.
• 【Multi-Material Application】 Ideal for mold finishing, glass grinding, jade carving, and various jewelry processing tasks.
• 【Universal Tool Compatibility】 Standard 1/8" shank for dremel rotary tool, electric grinders, and all carving machines with 3mm collets.
• 【Precision Dimensions】 30mm head length with a 3mm shank, working diameter (Max): 3.2mm, optimized for detailed work. An essential part of dremel tool accessories kit.