Skip to content
  • 💰 Save big on your favorite styles🛍️ 20% off all purchases 💳
  • 💰 Save big on your favorite styles🛍️ 20% off all purchases 💳
Kai ShopKai Shop
  • Kitchen knives
    • Other types of kitchen knives
    • Carving knives
    • Paring knives
    • Bread knives
    • Peeling knives
  • Chef’s knives
    • Chinese chef’s knives
    • Chef’s knives for children
  • Japanese kitchen knives
    • Santoku knives
    • Nakiri knives
    • Gyuto knives
    • Yanagiba knives
    • Deba knives
    • Petty knives
    • Sujihiki knives
    • Shotoh knives
  • Knife sharpening & maintenance
    • Sharpening stones
    • Stropping
    • Accessories
    • Sharpening steels
    • Sharpening systems
    • Electric sharpeners
    • Pull-through sharpeners
    • Honing steels
    • Sharpening on the road
  • Knife sets
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

 

Naniwa Professional Stone, P350, Grit: 5000

Home / Knife sharpening & maintenance / Sharpening stones
Sale!
Naniwa Professional Stone, P350, Grit: 5000
Naniwa Professional Stone, P350, Grit: 5000 - Image 2
Naniwa Professional Stone, P350, Grit: 5000 - Image 3
Naniwa Professional Stone, P350, Grit: 5000 -Kai Shop NAP 350 01 naniwa professional stone 5000 nap 350 d1
Naniwa Professional Stone, P350, Grit: 5000 -Kai Shop NAP 350 02 naniwa professional stone 5000 nap 350 d2

£116.10 Original price was: £116.10.£81.27Current price is: £81.27.

Buy Now
SKU: A25PD 579874170 Categories: Knife sharpening & maintenance, Sharpening stones
  • 100% High Quality Guarantee
  • Your Security is Our Promise
  • Best price, safe shopping guarantee
  • Shop quality, shop with us.
Browse
  • Chef's knives
    • Chef's knives for children
    • Chinese chef's knives
  • Japanese kitchen knives
    • Deba knives
    • Gyuto knives
    • Nakiri knives
    • Petty knives
    • Santoku knives
    • Shotoh knives
    • Sujihiki knives
    • Yanagiba knives
  • Kitchen knives
    • Bread knives
    • Carving knives
    • Other types of kitchen knives
      • Boning knives
      • Cheese knives
      • Cleavers
      • Filleting knives
      • Ham knives
      • Meat forks
      • Oyster knives
      • Salmon knives
      • Sausage knives
      • Tomato knives
      • Turning Knives
      • Utility knives
      • Vegetable knives
    • Paring knives
    • Peeling knives
  • Knife sets
  • Knife sharpening & maintenance
    • Accessories
    • Electric sharpeners
    • Honing steels
    • Pull-through sharpeners
    • Sharpening on the road
    • Sharpening steels
    • Sharpening stones
      • Accessories for whetstones
    • Sharpening systems
    • Stropping
      • Stropping accessories
  • Uncategorized
Recently Viewed
  • Shapton Glass Stone Seven Sharpening Set, 70708 Shapton Glass Stone Seven Sharpening Set, 70708 £258.95 Original price was: £258.95.£96.99Current price is: £96.99.
  • Naniwa Nagura Stone, Grain 400 Naniwa Nagura Stone, Grain 400 £13.95 Original price was: £13.95.£9.77Current price is: £9.77.
  • Naniwa Pocket Pro Stone PS-350, Sharpening Stone Grit 5000 Naniwa Pocket Pro Stone PS-350, Sharpening Stone Grit 5000 £29.95 Original price was: £29.95.£20.97Current price is: £20.97.
  • Description
  • Additional information
  • Reviews (0)

The Naniwa Professional sharpening stone grain 5000 is a sharpening stone that will help you sharpen your knives for razor-sharp results. Grain 5000 is an ultra-fine grain size with which you make sure your sharp knives become even sharper. Are your knives blunt? If so we recommend using a coarse sharpening stone first.

BrandNaniwa

Brand

Weight745 g

Weight

Use with wateryes, create wet surface before using

Use with water

Typesharpening stone

Type

Grit according to supplier5000

Grit according to supplier

cohesive agentmagnesium-bound

cohesive agent

Abrasivewhite aluminum oxide

Abrasive

Width usable part7 cm

Width usable part

Width7 cm

Width

Length usable part21 cm

Length usable part

Colourgrey

Colour

Length21 cm

Length

Height usable part2 cm

Height usable part

Height2 cm

Height

Article numberNAP-350

Article number

Country of originJapan

Country of origin

Warranty on materials and manufacturing defects2 year

Warranty on materials and manufacturing defects

Number1

Number

SeriesProfessional (Naniwa)

Series

Grit sizeUltra fine (5000+)

Grit size

Reviews

There are no reviews yet.

Be the first to review “Naniwa Professional Stone, P350, Grit: 5000” Cancel reply

Related products

Sale!
Flitz Polishing Paste, 50 Grams
Quick View

Knife sharpening & maintenance

Flitz Polishing Paste, 50 Grams

£12.50 Original price was: £12.50.£8.75Current price is: £8.75.
Sale!
KME Diamond Lapping Film Set With Glass Base, 0.1 Micron
Quick View

Knife sharpening & maintenance

KME Diamond Lapping Film Set With Glass Base, 0.1 Micron

£27.50 Original price was: £27.50.£19.25Current price is: £19.25.
Sale!
DMT Diamond Sharpening Stone, Extra Coarse, A4X
Quick View

Knife sharpening & maintenance

DMT Diamond Sharpening Stone, Extra Coarse, A4X

£21.95 Original price was: £21.95.£15.37Current price is: £15.37.
Sale!
Flitz Knife Restauration Kit, 4-piece
Quick View

Accessories

Flitz Knife Restauration Kit, 4-piece

£34.95 Original price was: £34.95.£24.47Current price is: £24.47.
Sale!
Work Sharp Precision Adjust Upgrade Kit, WSSA0004772
Quick View

Knife sharpening & maintenance

Work Sharp Precision Adjust Upgrade Kit, WSSA0004772

£88.99 Original price was: £88.99.£62.29Current price is: £62.29.
Sale!
Edge-On-Up Base For Test Clips, DCB10
Quick View

Accessories

Edge-On-Up Base For Test Clips, DCB10

£26.95 Original price was: £26.95.£18.87Current price is: £18.87.
Sale!
KME Jewelstick Three-sided Diamond Sharpening Stone, JLSTK
Quick View

Knife sharpening & maintenance

KME Jewelstick Three-sided Diamond Sharpening Stone, JLSTK

£42.00 Original price was: £42.00.£29.40Current price is: £29.40.
Sale!
Skerper Pocket Stone Diamond/ceramic Sharpening Stone, SO003
Quick View

Knife sharpening & maintenance

Skerper Pocket Stone Diamond/ceramic Sharpening Stone, SO003

£13.95 Original price was: £13.95.£9.77Current price is: £9.77.
MY ACCOUNT
  • My account
  • Wishlist
  • Checkout
  • Cart
ABOUT US
  • About Us
  • Returns & Exchanges
  • Delivery
  • FAQ
  • Contact Us
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • Payment Method
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.kitchenknifesupply.com
    • Kitchen knives
      • Other types of kitchen knives
      • Carving knives
      • Paring knives
      • Bread knives
      • Peeling knives
    • Chef’s knives
      • Chinese chef’s knives
      • Chef’s knives for children
    • Japanese kitchen knives
      • Santoku knives
      • Nakiri knives
      • Gyuto knives
      • Yanagiba knives
      • Deba knives
      • Petty knives
      • Sujihiki knives
      • Shotoh knives
    • Knife sharpening & maintenance
      • Sharpening stones
      • Stropping
      • Accessories
      • Sharpening steels
      • Sharpening systems
      • Electric sharpeners
      • Pull-through sharpeners
      • Honing steels
      • Sharpening on the road
    • Knife sets
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.