Wheel Burs are cylindrical in shape with cutting edges along the outside and sometimes on the top surface as well. They are often used to remove material from stone bezels that are too thick.

Diamond Burs/Points are made from steel that has diamond particles permanently bonded to the outside. They are ideal for carving glass, stone, ceramic, and metal. They must be used with water or another lubricant.

1/16" dia. turboburs are much smaller than the standard 3/32" tools most used by jewelers. They are used primarily with high speed handpieces and air grinders.