4-1/2" Zirconia Flap Discs

Our flap discs blend and finish in one operation which replaces the traditional 2-step grinding process of grinding wheels and sanding discs.  Layering the abrasive flaps allows for the discs to wear evenly and constantly expose a new sharp grain.  Sold in boxes of 10 per grit.  

T-27 (flat) is best when working on flat grinding surfaces. 

T-29 (angled) is best when working on contoured edges.

7/8" Straight Hole

5/8-11 Threaded Hole