Double-sided, compact diamond stone with folding handle for sharpening, deburring or honing a wide range of tools, including chisels, saw blades and domestic or garden tools. Made from monocrystalline diamonds for fast, clean stock removal and razor-sharp edges in seconds. Coarse side rapidly fixes or restores blunt tools. Oval hole design collects and holds metal filings. Handle protects surface when not in use. 360/600 Diamond Grit Double-Sided Monocrystalline Diamond Construction Razor-Sharp Edges in Seconds Folding Handle to Protect Surface 360/600 Diamond Grit Double-Sided Monocrystalline Diamond Construction Razor-Sharp Edges in Seconds Folding Handle to Protect Surface