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. 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 B5 & B10 Sintered profile for granite M14 from £169.20 Segmented sintered finger bit 35mm x 20mm for Granite, Marble and Sandstone with 1/2" gas £118.00 300mm/350mm x 20mm Super Thin Mesh from £60.00 Crown shaped finger bit 25mm x 50mm with 1/2" gas fitting for granite, marble and sandstone £115.00 125mm & 230mm Segmented M14 Flushcut White Series for Sandstone from £20.00