3-Piece 8" Diamond Grinding Disc Set

The 8" Diamond Grinding Discs on 12" Bats last longer and provide better results than silicon carbide abrasives. This set of grinding discs comes with 60 grit, 120 grit and 240 grit grinding discs on 12" bats.  DESCRIPTION 8" Diamond Grinding Discs on 12" bat Adhesive-backed metal plate with diamonds fused on Diamond grit has a 7000 hardness rating (silicon carbide abrasive is only rated at 2400 hardness) Rigid plastic bat has both 9" and 10" bat pin spacing 60 grit – coarse – heavy glaze or high-fired clay removal 120 grit – medium – general purpose/pot leveling 240 grit – fine – smoothing  USES Permanently attached to a bat for pottery wheel use Remove high-fired glaze drips or high-fired ceramic Level a warped pot Grind tile, stone or glass Level kiln shelf posts and furniture  BENEFITS Long lifespan if used properly with water Dust is controlled with water use Lasts longer than silicon carbide Multiple grit sizes available Faster than silicon carbide & sandpaper Better re