Packaged included:<br />1 x Diamond plate<br /><br />Description:<br />- Seal grinding knife・ kitchen knife・ fruit knife for cutting: 1000 mesh -3000 mesh.<br />- This coarse grinding and fine grinding: 240 mesh -800 mesh.<br />- Metal products: rough grinding with 600 eyes・ fine grinding with more than 800 eyes.<br />- Glass: 400 mesh to not cut・ 800 mesh -3000 mesh smooth.<br />- In addition to skin with 260 mesh stone recommended.<br /><br />Specifications:<br />Material: Diamond<br />Size:170*75 mm/6.69*2.95"<br />Grain size: 60 mesh -- 3000 mesh(60・ 80・ 120・ 150・ 180・ 240・ 320・ 400・ 500・ 600・ 800・ 1000・ 1200・ 1500・ 1800・ 2000・ 3000)<br />Use for: grinding stone・ jade・ seal carving knife・ wood crafts・ metal grinder workpiece etc.<br /><br />Note:<br />In order to avoid rust・ please wipe the surface of the water stains after using