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Sharpi #400 waterstone

Original price 65.00 zł - Original price 65.00 zł
Original price
65.00 zł
65.00 zł - 65.00 zł
Current price 65.00 zł
🎯 Buy and collect 65 points for your next purchase.
by Sharpi

📦 In stock - Usually dispatched within 24 hours

The SHARPI #400 water stone is ideal for quickly removing irregularities and preparing the blade for further smoothing


Discover a new quality of sharpening with the SHARPI 400-grit waterstone, which will exceed your expectations, providing your knives with exceptional sharpness. Manufactured in accordance with the Japanese standard JIS R6001, this grinding stone offers unrivaled durability and sharpening efficiency. By using the SHARPI stone, you can enjoy professional sharpening in the comfort of your home. The flexibility of use with water or oil and the included anti-slip rubber mat guarantee safety and comfort of work. Made of durable synthetic corundum, this stone is characterized by high quality and low consumption, ensuring efficiency for years. SHARPI is not only sharp kitchen knives, it also sharpens scissors, gardening tools, axes, machetes, razors, chisels, pocket knives, hunting knives and many other sharp steel tools. Even the best knife loses its sharpness over time and it is necessary to sharpen it and use grinding stones. and SHARPI sharpeners will make this task easier. Key features of SHARPI waterstone: Japanese Standard JIS 6001 (400): Stone with grain gradation of 30.0µm Versatile Use : Perfect for kitchen knives, scissors, gardening tools, axes, machetes, razors, chisels, pocket and hunting knives. High Quality : Made of durable synthetic corundum (aluminum oxide), the stone is characterized by long service life and low wear. Fast and Effective Sharpening : Increased hardness of the SHARPI stone according to the Japanese JIS standard ensures faster sharpening and less wear. Ergonomic Dimensions : The size of the stone (180x60x14mm) ensures comfort of use. Enhanced Safety : Anti-slip rubber mat included for stable and safe sharpening. Flexibility of Use : Can be used with water or oil. Made in PRC: Guaranteed quality and reliability. With the SHARPI waterstone, your knives and tools will regain their perfect sharpness. Get professional sharpening in the comfort of your own home. Discover the difference that a high-quality SHARPI grinding stone can make.































Stone Gradation Purpose of Application
200 – 800 Coarse sharpening, for very dull blades
800 – 1500 Basic sharpening, preparation of the blade for further grinding
1500 – 3000 Smoothing the blade, perfecting the sharpness
3000 – 6000 Polishing the blade, finishing the cut
6000 – 12000 Very precise polishing, achieving perfect sharpness


Each grit of waterstone has a specific use, ranging from coarser grits for repairing and preparing severely dull blades, through medium grits for basic sharpening and smoothing, and ending with the finest grits for precise polishing and obtaining the final, perfect sharpness of the blade.

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