12" Diamond Grinding Disc

This item ships directly from DiamondCore Tools and may ship separately from the rest of your order. Separate shipping charges may occur. Sanding with a potter’s wheel? You need the 12" Diamond Grinding Disc from DiamondCore® Tools! It's available in 3 grits and is faster than silicon carbide and sandpaper. Installation: Select a smooth, clean, flat waterproof bat to dedicate. Draw centering rings on the bat. Peel and remove the red film from the back of the disc. Place the disc in the center on the bat adhesive side down, taking care to keep in the center.  Press down and keep 25 lbs of weight on it overnight while flat for maximum bond. DESCRIPTION: 12" diameter diamond grinding discs "POTSAVERS" Adhesive-backed metal plate with diamonds fused on Diamond grit has a 7000 hardness rating (silicon carbide abrasive is only rated at 2400 hardness) 5 lbs weight 60 grit - coarse - heavy glaze or high-fired clay removal 120 grit - general - leveling a pot or grinding 240 grit - fine - smoo