TEMO 50 pc Diamond Coated Grinder Head Lapidary Glass Burr for Dremel
New 50 pcs diamond coated grinder heads in box set. There are many sharp such as sphere, cylinder, bullet, needle, etc..... 1/8" (3.175mm) shank for use with motor tools, drills, high speed die grinders, and flex shafts. Suitable for use in grind the edge of glass, marble or rock. Come with the PVC box as shown on picture.