[7 Grits Sanding Sticks] Product shape: rectangular, good Hardness, abrasive sharp, good thermal conductivity. Grit: 80,150,240,400,600,800,1000. The sharpening stone set have 7 different grit size that you can coarse grinding, medium grinding, fine grinding, polishing.[80#to1000# can be selected,coarse/fine grinding] the smaller the grit size of the product, the coarser the sand grain, for coarse grinding, the larger the grit size,the finer the sand grain,for fine grinding.
[Green Silicon Carbide-High-temperature forging Material ]green carbon oil stone (Pleace Note: Green silicon carbide whetstone texture is slightly softer) )
Wide range of use: It can be used for grinding and processing on different materials of mould steel, and is also suitable for general hard-to-grind processing place;
[Portable Size sharpening stone] appr. 150mm*12mm*6mm(5.9x0.47x0.24Inch) ;package included 7 pcs whetstone set ,Small and portable, The type allows you to polish small parts and small corners easily.
Easy to use, sharping cutting sharp, used for carving knife, seal cutting knife,seal engraving knives, seal stones, printing stone, alloy steel, sharpening knives, pocket knives, scissors and gardening tools,knife polishing and polishing, etc.