Rotary Diamond Grinding Burr Bit Set, 20Pcs Stone Engraving Set Tool Accessorries with 1/8 Inch Shank for Jade, Gemstone, Stone Head Carving, Polishing(60 Grit)

20pcs Diamond Grinding Heads 3mm Shank Mini Bit Set for Rotary Drill Tool Burrs Grinding Accessories Specification: Material: coated emery Size: As shown in the picture Shank diameter: 3mm(1/8") Package size: 15 * 5.5 * 1cm/5.9*2.2*0.4'' Package Included: 20Pcs Diamond Grinding Burr Bit Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.

• 【Premium quality】 #60 Grit Diamond Rotary Grinding set, high hardness, uniform grit, rough surface, faster than large grain burrs when sanding, polishing and engraving.
• 【3mm(1/8") shank】The universal 3mm (1/8") shank grinding bits have high compatibility and are suitable for most rotary tools or die grinders.
• 【Multi-function】10 different shapes of diamond burr grinding bits, including spheres, cones, cylinders, round-headed cylinders, bullet heads, etc., to meet your multiple grinding and engraving needs.
• 【Wide range of applications】Diamond grinding head burrs can be used for stone, glass, wood, tile, ceramic, marble, granite and other hard materials. It can also shape the dead branch parts of bonsai trees, carve hard onyx stones, etc.
• 【Package】You will get 20 diamond grinding heads packed in a durable bag as shown in the picture, very easy to store and carry.