Diamond grinding point 6mm 12mm 100 Grit

Description: Ball shape diamond coated high abrasion resistance Durable and long service life great for deburring and polishing Used for sculpturing precision grinding and internal grinding Can be installed on the electronic grinder hanging mill and hand electric drill Widely used for metalwork tool making model engineering wood carving jewelry making etc. Specification: Material: Alloy Diameter: 6mm Head Diameter: 12mm 14mm 16mm 18mm 20mm 25mm Length: 35mm Fine Gravel: 46 Grit Coarse Gravel: 100 Grit Package Includes: 1 Grinding Bit Note: Please allow 1-2mm error due to manual measurement make sure that you mind before you bid. Due to the different monitor and light effect the actual color may be slightly different from the picture color