Compare webshops (1)
Sponsored links · Some shops pay us a fee
Shops with other sizes
【High Quality Material】Made from high quality emery material. The grinding head has high hardness and good wear resistance. Chamfered round shank provides easier clamping and stable working process 【Electroplating Process】The electroplating process ensures that the surface is less prone to chipping during engraving and polishing, resulting in greater durability 【Easy to Use】6mm shank can be used on most bench drills, hand drills. The recommended speed is 2000-3000 rpm/min, for general purpose grinding in wide ranges of applications 【Wide Applications】Suitable for polishing jade, amber, stone, beeswax, glass etc. Specially used for forming and grinding spherical bead. Produce clean and accurate spherical beads in minutes with little or no chipping 【Tips】Always use lubricant (water or cutting fluid) to cool the workpiece when the grinding bit is working. Low drill pressure and increased use of water lubrication will extend the life of mounted point