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  • Naniwa Diamond Pro Stone 1000 Grit DR-7510

    Naniwa Diamond stones are the ultimate sharpening nerd stones. This super hard diamond stone stays flat for ages and grinds steel quite fast, so it's good for sharpening super tough abrasion-resistant steels, removing flat spots on primary bevels, and fixing the backs of single bevel knives.

    This grit is excellent for starting somewhat sharp edges, refining rough edges, and polishing scratched steel.

    When to use this stone:

    • Cuts steel quickly and no soaking is required, just splash and go. 
    • Excellent for touching up western and hard-working Japanese knives that you want a stronger edge.
    • Not the ideal stone knife thinning, the 1000 grit is a little hard, but possible to get a very nice finish with a bit of practice. To achieve a nice Kasumi finish the Knifewear 1000 grit stone is ideal.
    • If you believe in "Buy it once", this is the stone for you. 

    Always flatten your stone with a truing stone after sharpening. 

    Stone Grit 1000
    Stone Size 210x75x16mm
    Manufacturer Naniwa
    Stone Family Naniwa Diamond

    About Naniwa - Naniwa is the biggest and best sharpening stone manufacturer in Japan. Their stones are among some of the highest quality in the world, good for both professional and amateur. They make a wide range or grits and densities, so you can choose the perfect stone for your needs and budget.

    Brand Naniwa

    We aim to ship your order within 1 business day at Knifewear, if there is a hold up, we'll aim to let you know and give you a timeline.

    We offer free shipping on orders over $100* anywhere in Canada and $200* to customers in the USA. We ship worldwide, and offer up to the minute rates from our shipping partner DHL.

    *Konro Grills and some other larger items are excluded from the free shipping offer.

    How do I make a return on an online order?
    No worries, we've got you sorted. Head over to and follow the prompts. 

    Can I pick up my order Curbside / At the store?
    Absolutely, as long as all the items you are looking for are in stock at the location you want to pickup from, you'll be able to select that at the checkout. If one or more items aren't at your preferred location we are happy to ship it to you.