Sankyo Diamond Square Whetstone Kentaro 500/3000 ZF-70W 1 piece

Catalog number: ZF-70W Features: ●Diamond grinding stone maintains sharp cutting edge. ●No water absorption, so there is no need to soak in water before use. (However, during use, sharpen the cutting edge while pouring plenty of water on it.) Uses: ●Carpentry tools: chisels, planes, carbide chisels, drill bits, etc. ●Cooking tools: professional knives, scissors, etc. Specifications: ●Grain size (#): 500, 3000 ●Length (mm): 200 ●Width (mm): 70 ●Thickness (mm): 21 ●Color: Brown/Green ●Remarks: For rough and finishing ●Diamond layer thickness: 3.0mm Set contents/accessories: ●Stick grinding stone Caution: ●Handle with care as scratches may occur if hit or scratched with hard or sharp objects. ●Avoid high temperatures (fire and direct sunlight). ●Use plenty of water during use. ●Never use oil. (This can cause clogging.) ● Operate in a parallel manner, just like with normal grinding wheels.