ITEM NAME:30Pcs 3mm burr bits head grinding needle carving polishing drill toolC8 Features 100% Brand New and High Quality Polished easily, durable Carving glass, jade , stone ,hand-cut, secant, grinding, hollow out etc. Material: Diamond Color: As the picture shown Shank diameter: 3mm Quantity: 30pcs / set Package included: 1 x Diamond Grinding Needle Set.Quantity: 30pcs / set. Carving glass, jade, stone ,hand-cut, secant, grinding, hollow out etc. 1 x Diamond Grinding Needle Set. Polished easily, durable.
