This Coarse grinding wheel is for use with the Clarke CHBDG500 bench grinder and similar models. The Aluminium Oxide wheel is manufactured for general purpose grinding of Carbon/Mild and many other alloys.- 6” (150mm) Diameter- 1” (25mm) Width- 1 ¼” (32mm) Bore- Coarse Wheel- 36 Grit- Max Operating Speed: 35 m/sPTDCLA6500539
