top of page
Razorsharp-Pte-Ltd-logo

Whetstones and Sharpener

Naniwa Whetstones (Made in Japan)

CS-510/430 (For Sharpening/Polishing)
Naniwa Combination Stone #1000/3000
(Home Stone new packaging)
Size 175x55x25mm
*Discontinued*

QA-0114 (For Sharpening/Polishing)
Naniwa Work Stone #1000/3000
Size 210x65x33mm
​*Discontinued*

S2-404
Naniwa Super Stone #400
Size 210x70x20mm

T-211
Naniwa Traditional Stone #1000
Size 210x70x20mm

S2-420 (For Sharpening)
Naniwa Super Stone #2000
Size 210x70x20mm

P-330 (For Sharpening/Polishing)
Naniwa Professional Stone #3000
(Chosera Stone new packaging)
Size 210x70x20mm

P-350 (For Sharpening/Polishing)
Naniwa Professional Stone #5000
(Chosera Stone new packaging)
Size 210x70x20mm

P-390 (For Polishing/Finishing)
Naniwa Professional Stone #10000
(Chosera Stone new packaging)
Size 210x70x20mm

IF-0001 (For Polishing/Finishing)
Naniwa Jyunpaku Professional Finishing Stone #8000
​Size 200x70x20mm

CS-404/410 (For Repair/Sharpening)
Naniwa Combination Stone #400/1000
(Customised Super Stone Series)
Size 210x70x20mm

S2-450 (For Polishing/Finishing)
Naniwa Super Stone #5000
Size 210x70x20mm

S2-490 (For Very Fine Finishing)
Naniwa Super Stone #10000
Size 210x70x20mm

S1-404/410 (For Repair/Sharpening)
Naniwa Super Stone #400/1000
(Combo Stone)
Size 210x70x20mm
​*Discontinued*

CS-450/490 (For Polishing/Finishing)
Naniwa Combination Stone #5000/10000
(Customised Super Stone Series)
Size 210x70x20mm

C-102 (For Repair/Re-shaping/Thinning)
Naniwa Coarse Stone #220
Size 210x70x20mm

M-208/210/212 (For Sharpening)
Naniwa Medium Stone #800
(Available in #800, #1000 & #1200)
Size 210x70x20mm

A-102 (For Repairing of Blade/Flattening Whetstone)
Naniwa Accessory Stone #220
Size 170x55x30mm

F-360 (Polishing/Finishing)
Naniwa Finishing Stone #6000
Size 210x70x20mm

NAJ-530 (Sharpening and Polishing)
Naniwa Lobster Stone #3000
Size 210x65x20mm

NAJ-502 (Coarse Stone, for Thinning/Repair)
Naniwa Lobster Stone #220
Size 210x65x30mm
*Discontinued*

Naniwa Micron DX #1000 M-60A 
(Commercial Size suitable for frequent sharpening and sharing in a professional kitchen)
Size 210x70x60mm

OA-0361 (For sharpening curved edge, Shears etc.)
Gouken Stone #1000
Size 133x28x20mm

Suehiro Whetstone & Accessories

CERAX 401 Medium-Coarse Whetstone #320

CERAX 401 Medium-Coarse Whetstone

  • Product No. 401

  • Medium-Coarse Whetstone grit #320(WA)

  • Whetstone Size 205×73×29mm

  • Package Size 235×86×35mm

  • Appr. 1150g

Suehiro Cerax Whetstone #800/320 (CR-1800)

Suehiro Cerax Whetstone #800/320 (CR-1800)
Red #800 / Grey #320
Size 240x93x46mm

Suehiro Cerax Whetstone #3000/1000 (CR-3800)

Suehiro Cerax Whetstone #3000/1000 (CR-3800)
Yellow #3000 / Blue #1000
Size 240x93x46mm

Suehiro CERAX 2020

High quality line for professional use.

  • Product No. 2020

  • Medium Whetstone grit #1000(WA)

  • Whetstone Size 205×73×50mm

  • Package Size 236×90×60mm

  • Appr. 1850g

Suehiro Finishing Whetstone Ouka 3000-DN (stand not included)

A smooth finishing whetstone for professional use. Includes a Nagura for adjusting. (stand not included)

  • Product No. Ouka 3000-DN

  • Size 1 Finishing Whetstone (yellow) #3000

  • Whetstone Size 206×73×23mm

  • Package Size 230×86×33mm

  • Appr. 630g

  • Includes a Nagura for adjusting

SUEHIRO WHETSTONE #3000

A smooth finishing whetstone for professional use. Includes a Nagura for adjusting.

  • Product No. Ouka 3000

  • Size 1 Finishing Whetstone (yellow) #3000

  • Whetstone Size 206×73×23mm

  • Package Size 256×90×55mm

  • Appr. 900g

  • Includes a Nagura for adjusting

Suehiro Finishing Whetstone Rika 5000-DN (stand not included)

A smooth finishing whetstone for professional use. Includes a Nagura for adjusting. (stand not included)

  • Product No. Rika 5000-DN

  • Size 1 Finishing Whetstone (white) #5000

  • Whetstone Size 206×73×23mm

  • Package Size 230×86×33mm

  • Appr. 670g

  • Includes a Nagura for adjusting

SUEHIRO WHETSTONE #5000

A smooth finishing whetstone for professional use. Includes a Nagura for adjusting.

  • Product No. Rika 5000

  • Size 1 Finishing Whetstone (white) #5000

  • Whetstone Size 206×73×23mm

  • Package Size 256×90×55mm

  • Appr. 900g

  • Includes a Nagura for adjusting

Suehiro Screw-Type Whetstone Rack No.32

The size can be adjusted by screws (from 150 - 250mm), so it can hold whetstones of different sizes. It is made of non-slippery, heavy and stable elastomer rubber and allows for steady and balanced sharpening.

  • Product No. No.32

  • Size of storable whetstone: 150 - 250mm (customizable)

  • Package Size 320×90×40mm

  • Appr. 820g

Long Sliding Rack TDG-55

The size can be adjusted by screws (from 150 - 250mm), so it can hold whetstones of different sizes. It is made of non-slippery, heavy and stable elastomer rubber and allows for steady and balanced sharpening.

  • Product No. No.32

  • Size of storable whetstone: 150 - 250mm (customizable)

  • Package Size 320×90×40mm

  • Appr. 820g

King Whetstone (Made in Japan)

KING HYPER STONE #1000
Size 205x70x34mm

Shapton Whetstone (Made in Japan)

SHAPTON PRO KUROMAKU #120 (K0701)
210x70x15mm (Stone Dimension)

SHAPTON PRO KUROMAKU #1000 (K0702)
210x70x15mm (Stone Dimension)

SHAPTON PRO KUROMAKU #1500 (K0707)
210x70x15mm (Stone Dimension)

SHAPTON PRO KUROMAKU #2000 (K0703)
210x70x15mm (Stone Dimension)

SHAPTON PRO KUROMAKU #5000 (K0704)
210x70x15mm (Stone Dimension)

Diamond Sharpening Stones

Diamonds are forever, and very practical! They are perfectly suited for knife sharpening as,

1. Diamond stones stay flat much longer than normal sharpening stones, meaning there is less need dished stones to flatten.
2. They are splash and go, which saves time as no soaking is required.
3. They are very fast cutting, for the no-nonsense sharpener who wants to get the job done quick. Also, at high grit (#6000) it leaves a very decent sheen with striations that are not so deep.
4. It is good as a stropping stone or a quick maintenance/touch up stone for a less than 2 minute job if the knife is still thin or is well maintained.

Our green diamond stones are highly recommended to be used for sharpening the ura (back) of single bevel knives, where flatness of the stone is crucial in maintaining the integrity of the concave grind.

Sharpening Rod

JewelStik Diamond Sharpener (PK123)
3 sided diamond sharpener (#270/600/1800)

JewelStik Diamond Sharpener (CN10)
Fine grit diamond sharpener #1800

Wusthof 26cm Diamond Steel Sharpener, Fine (4483/26cm)

Wusthof Ceramic Sharpening Rod (4456/26cm) - ​Grain 1000.

Corresponds to 3000 Japanese Standard.

Wusthof Ceramic Sharpening Rod (4455/26cm) - Discontinued

  • Fine Grain F 360 / J 800.

  • F – European standard (FEPA F), J – Japanese standard (JIS).

Accessories

Wooden Sink Bridge

Razorsharp Bamboo Sink Bridge (RAZ-BSB01) (Discontinued)

Rubber Whetstone Holder
Prevent movement of whetstone during sharpening and increase the height of whetstone for easy access to sharpening.
Rubber holder dimensions L34.3cm x W7cm x 3cm 

Whetstone Maintenance Kit
Silicon Carbide Hone #600
Diamond Hone, Red #360
Diamond Hone, Yellow #260
For cleaning of whetstone, help maintaining the flatness of whetstone through proper cleaning.

Paddle Strop (Leather is Cow Hide Leather)
For light touchup, and for the finishing touch after sharpening on a series of whetstones.

Naniwa A-903 Rust Eraser
-For cleaning removing rust on knives or any metal surface
-Made in Japan

Soko-Soko #400 Rust Eraser
-For cleaning removing rust on knives or any metal surface
​-Made in Japan

bottom of page