1PC 3-16mm Diamond Burr Carving Grinding Bit 3mm Shank for Engraving Grinder

Description: High quality diamond burr. Round flat nose Thin Disc shape electroplated diamond head Specifications: -Head shape: nail head -Material: diamond. -Size: 3/4/5/6/8/10/12/14/16mm -Shank diameter: 3mm -Total length: about 45mm -It can be installed in electric rotary tools with 3mm collet.Such as electric grinder engraving machine hanging grinder hand drill air grinder. -Use water as a coolant. --Suitable for fine polishing glass jade marble ceramic stone rock and jewellery.etc Package Include: 1pc Grinding Bit Note: 1. Due to the light and screen difference the item s color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.