Min. Order Reference FOB Price
100 Sets US$14.13-15.99 / Set
Product Description
Product Description Glass Grinder Set of 3 Standard FINE Chromium plating Diamond Grinder BITS, 1", 3/4" &1/4" The drill bit is made of copper material, the surface is plated with diamond, diamond abrasive bonding surface is double-layer plating, high strength, long life. These diamond bits make ...