ESTINK 50 Pcs Grinding Bits Ceramic Triangular Cone Aluminum Oxide Grinding Wheel Grinding Head Tool Accessories Polishing Bits Grinding Heads

Feature: 1. Made of chrome corundum sand it can meet all grinding needs. It can also sharpen and remove hard materials. 2. Cylindrical shape used for polishing and deburring the appearance of various objects including curved and uneven appearances. 3. The hardness of chrome corundum is similar to that of white corundum with high hardness high toughness sharper and more durable. 4. 50 grinding wheel heads are packed in a sturdy convenient and resealable plastic storage box. 5. Grinding and polishing drill bits can be used with rotating tools such as electric grinders and hand drills for polishing grinding trimming engraving and deburring. It is suitable for molds metals plastics wood etc. Specification: Item Type: Grinding Bits Material: PA Chrome Corundum Grinding Head Diameter: Approx. 3 x 12mm / 0.1 x 0.5in Shank Diameter: Approx. 3mm / 0.1in Package List: 50 x Grinding Bits 1 x Plastic Box Note: When using a grinding tool make sure that the burr handle is fully inserted into the chuck and clamped. In order to extend the service life it is recommended to use coolant (water) during work