Great economical tool. Just keep winding emery paper around the split mandrel as needed. Used by many jewelers to smooth the inside of rings. Shank is 1/8" to fit in most Handpieces and is 2 1/4" long. Sold in pack of one piece.
Great economical tool
Wrap with abrasive paper and mount in rotary tool
Shank is 1/8" to fit in most Handpieces and is 2 1/4" long