The Fili-Point burr has a grit coarse enough to cut through thick shells with ease, yet fine enough to leave a nice, smooth finish on the cut line!
The "Fili-Point" Burr is made with the highest quality industrial grade diamonds. Unlike standard diamond burrs, the "Fili-Point" burr is made with a double coating of jagged cut diamonds. This makes them more durable and longer-lasting than standard diamond burrs.
The 1/8" shank Fili-Point burr is compatible with MasterCarvers, Foredoms, and most major power carvers. If you notice your burr turning black, it often just needs to be cleaned.