Luo ke 30 Pcs 1/8" Shank Diamond Burr, 3mm Cone Shape Diamond Mounted Stone Carving Set for Rotary Tools

["【Materials】Stone carving bits are made of premium diamond particle for sharp cutting, grinding","【Dimension】All of the diamond burr are 1/8 inch shank, cone shape diameter are 3mm","【Easy to use】Specific 1/8'' shank fits rotary tool, drill, grinder and pneumitic power tools","【Application】Great for carving stone, glass, ceramics, rock, jwewlry, jade, agate, etc","【Tips】Be sure to cool the water when using diamond burr, (like a drip device in a hospital)"]