Double-sided bench stone for sharpening, deburring or honing a wide range of tools, including plane irons and chisels. Made from monocrystalline diamonds for fast, clean stock removal and razor-sharp edges in seconds. Coarse side rapidly fixes or restores blunt tools. Fine side has an oval hole design to collect and hold metal filings with a clear solid area for small tools. Supplied with plastic base, lid and non-slip feet. 360/600 Diamond Grit Double-Sided Monocrystalline Diamond Construction Razor-Sharp Edges in Seconds For Use On-Site & in Workshops 360/600 Diamond Grit Double-Sided Monocrystalline Diamond Construction Razor-Sharp Edges in Seconds For Use On-Site & in Workshops