20 Pcs 1/8" Shank Diamond Grinding Burr Bit Set, Diamond Grinding Drill Bit

• 【High Efficiency Grinding】Diamond grinder bits feature 120-grit diamond particles coating for excellent grinding efficiency and durability. The fine diamond surface ensures stable performance and safe operation on various materials including stone, glass, and ceramic
• 【Universal Compatibility】Equipped with 1/8 inch (3mm) universal shank, these rotary tool bits are compatible with most rotary tools. The standardized shank size provides secure attachment and smooth operation across different tool models
• 【Multiple Applications】Diamond drill bits are designed for polishing stone, glass, ceramic, tile, and metal work. Suitable for DIY crafts, home repairs, and professional applications including woodworking, plastic processing, and even pet nail care
• 【Variety of Shapes】Includes 20 diamond grinding bits in various shapes including cylinder flat head, tapered, round, and elliptical designs. Different shapes accommodate various angles and depths requirements, enhancing work efficiency and precision
• 【Usage Guidance】For optimal performance, use light pressure during grinding to avoid discharge issues. Adding water for cooling during the grinding process enhances safety and extends the drill bit service life significantly

----------------- WELCOME TO OUR SHOP ----------------- Product Name: 20pcs Metal Jade Carving Grinding Heads Product Color: Silver Product Material: Stainless Steel + Diamond Grinding Product Style: Practical Product Dimensions: Cylindrical (Flat Head): Overall Length 4.5cm/1.77inch; Width 0.6cm/0.23inch; Head Length 1.1cm/0.43inch Conical (Graceful): 4.5cm/1.77inch; 0.58cm/0.22inch; 1cm/0.39inch Conical (Pointed Head): 4.5cm/1.77inch; 0.6cm /0.23inch; 1cm/0.39inch Round 4.5cm/1.77inch; 0.6cm/0.23inch; 0.6cm/0.23inch Cylindrical Bent 4.5cm/1.77inch; 0.65cm/0.25inch; 1cm/0.39inch Oval Pointed 4.5cm/1.77inch; 0.6cm/0.23inch; 1cm/0.39inch Package List: 20pcs Metal Jade Carving Grinding Heads