Elite Stone Tools - Shop › Calibration Wheel - Nylon with Silent core for soft abrasive sandstone Image 1 of 3 Image 2 of 3 Image 3 of 3 Calibration Wheel - Nylon with Silent core for soft abrasive sandstone £521.00 Only 3 available 400mm Diameter25mm thick60mm inner holeSupplied with a 50mm reducer ring Get notified by email when this product is in stock. Quantity: Add To Cart Added! 400mm Diameter25mm thick60mm inner holeSupplied with a 50mm reducer ring Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like 125mm Segmented Flushcut Blade M14 £21.00 Sold Out 350mm x 20mm or 30mm Segmented diamond blade £96.00 230mm Cutting and grinding blade, with 50mm steel flange £61.00 56mm and 92mm Copper Stubbing wheels for Granite and Marble from £148.00 Wet Use Diamond drill bit for Granite and Marble (Round Shank) from £21.00