ITEM NAME:25mm 1" Diamond Grinding Head Mounted Point Burrs Bit Rotary Tool DFHH.Product list: Diamond grinding head alloy grinding head 25mm 1. Suitable for use in grinding the edge of glass, marble, jewelry or rock. Color: 25mm. Size: full length 60mm radius 25mm. Can be installed on the electronic grinder, hanging mill and hand electric drill (not included here).
