Black Coarse Knife Edge Rubber Wheel by Cooksongold

For use with a pendant motor & micro drill Measures 20mm in diameter Use with a coarse, abrasive compound This Knife-Edged Black Coarse Rubber Wheel is made with a coarse abrasive compound. The approximate measurement is 20mm diameter and is paired with a Screw-In Top Mandrel (999 AET). This Rubber Wheel is for use in conjunction with a Pendant Motor, Microdrill or Hobbydrill, as the 3/32 shank of mandrel fits into the collet/chuck of the drill. Work down through the grades to obtain the best results.https://www.cooksongold.com/Jewellery-Tools/Knife-Edge-Rubber-Wheel,-Black,----Coarse-prcode-977-070?p=gs