If you are looking for a top quality Solid Steel Disc at a reasonable price, look no further. These discs are quality through-out, .375″ thick Solid Steel backing plate with a diamond top plate for an absolute flat surface for any faceting, grinding, pre-polishing requirements. 1/2″ arbor hole is standard. Imported exclusively for Kingsley North. Shipping weight 6″ laps 4 lbs.








