SHARPI 180/600 Combo Whetstone

4 In stock
Experience a new level of sharpening with the SHARPI whetstone, designed to deliver exceptional sharpness that surpasses factory standards. This efficient and affordable grinding stone adheres to the prestigious Japanese...
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Free standard shipping on orders over $200


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Free Returns

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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Experience a new level of sharpening with the SHARPI whetstone, designed to deliver exceptional sharpness that surpasses factory standards. This efficient and affordable grinding stone adheres to the prestigious Japanese JIS R6001 standard, ensuring outstanding durability and effectiveness.

SHARPI is not just for kitchen knives; it also sharpens scissors, gardening tools, axes, machetes, razors, chisels, pocket knives, hunting knives, and many other steel tools. Even the best knives lose their edge over time, but SHARPI sharpeners make the task of restoring sharpness easy and efficient.

Key Features of SHARPI Waterstone:

  • Japanese Standard JIS 6001 (180/600): A dual-grit stone (70μm/20.0μm) ideal for both grinding and polishing.
  • Versatile Use: Perfect for kitchen knives, scissors, gardening tools, axes, machetes, razors, chisels, and pocket and hunting knives.
  • High Quality: Made from AI203 corundum, providing long service life and low wear.
  • Fast and Effective Sharpening: Increased hardness according to the Japanese JIS standard ensures quicker sharpening and less wear.
  • Ergonomic Dimensions: The stone's size (180x60x28mm) ensures comfortable use.
  • Enhanced Safety: Includes an anti-slip rubber mat for stable and safe sharpening.
  • Flexibility of Use: Can be used with water or oil.

With the SHARPI whetstone, your knives and tools will regain their perfect sharpness. Achieve professional sharpening results in the comfort of your home. Discover the difference a high-quality SHARPI grinding stone can make.

Stone Gradation and Purpose of Application:

  • 200 – 800: Coarse sharpening for very dull blades.
  • 800 – 1500: Basic sharpening, preparing 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 the whetstone has a specific use, ranging from coarser grits for repairing and preparing severely dull blades, through medium grits for basic sharpening and smoothing, to the finest grits for precise polishing and achieving the final, perfect sharpness of the blade.


Sometimes the product specifications from the manufacturer may change, in which case we will do our best to offer you a substitute of the same or better quality at the same price. If you are not happy with the replacement you can return it in accordance with our 30-day money-back guarantee. Where applicable, you may cancel your order and you may return the item free of charge. All sizes and measurements are approximate but we do try to make sure that they are as accurate as possible. On the rare occasion that there is an error, we will advise you about it as soon as possible.

30-Day Money-Back Guarantee

We want you to be totally satisfied with every purchase you make from Granbergs. It is our aim to offer you value and quality. So if, for any reason, you are not completely happy with your purchase, simply return it within 30 days of delivery, unused in its original packaging together with the receipt. We'll exchange it or offer you a full refund and that's guaranteed!

If you decide within 30 days that you would like to return an item purchased from this website, you can return it to us. In addition, all Granbergs’ products are guaranteed against manufacturing defects for a minimum of 12 months. You have a right to cancel your order for any item purchased on this website, for a full refund. To cancel you can email us, or write to us within seven days of delivery of your items, quoting your order number.


We normally dispatch your order within 24 hours (Mon-Fri Only). Once your order has been sent we will contact you by email. Your goods will be shipped via Australia Post. Goods normally take 2-5 days within Australia but please allow up to 20 days for delivery in case of postal delays. International Delivery times can differ marginally.

SHIPPING & Handling Charges

Charges are clearly shown within the Checkout Stage. Please bear in mind that our postal charges include more than the price of a stamp and include actual postage costs, packaging and handling. International shipping may be subject to import duties or other taxes.

SHARPI 180/600 Combo Whetstone
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