Top 10 Flattening Stone for Whetstone – Sharpening Stones

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1. Naniwa


Naniwa #220 IO-1142 Japanese sharpening flattening stone

Naniwa #ad - This is for a whetstone which corrects the field of its level. This is for finishing grindstone. Particle size: Extra fine #220 Size 6. 7x1. 2x2. 2inches. It is possible to continue sharpening to clean the kitchen knife at the grindstone. Sharpening flattening stone support behind the grinding wheel is a very important presence.
BrandNaniwa #ad
ManufacturerNaniwa #ad
Height1.85 Inches
Length8.74 Inches
Weight0.06 Pounds
Width3.11 Inches
Part NumberIO-1142

2. Sharp Pebble


Sharp Pebble Large Flattening Stone- Dual Grit Coarse/Fine Sharpening Stones Flattener- Diamond Grooves Whetstone Fixer-Re Level Any Whetstones & Waterstones

Sharp Pebble #ad - Double side flattening stone: this innovative flattening stone is different from any other flattening stone in the market. However, a coarse grit leaves a finish that you may find undesirable. If you're not happy with any aspect of the whetstone, just let us know and we'll gladly replace your purchase.

Unique design: specially designed diamond shaped grid pattern of the grooves quickly and efficiently removes only waste material while flattening any type of sharpening stones, whetstones, Oil Stones or Ceramic Stones. Built from high-quality silicon carbide the flattening stone particles help in cutting sharpening stones material precisely. This makes it ideal for flattening as it cuts quicker and wears slower making it extremely strong and durable. It is a two-sided, dual grit, diamond grid flattening system designed to produce excellent flat surfaces on sharpening stones. Dual grit: the 120 gritdark grey side is used to flatten coarse water stones with 900 grit & lower, when flattening finer Waterstone, this side provides the necessary cutting action to effectively flatten the stone.

So we have designed #320 gritLight Grey side for water stones with 1000 grit and higher. 100% satisfaction: not all whetstone knife sharpeners are created equal. Extra large size: our double-sided, flattening stone has an extra-large total flattening area. We only source premium quality material for the manufacturing of our Whetstone which will provide superior cutting performance.
BrandSharp Pebble #ad
ManufacturerMighty Dreams #ad
Height1.1 Inches
Length7.99 Inches
Weight1.56 Pounds
Width2.79 Inches



Coarse Flattening Stone – Flattening Stone to Flatten Sharpening Stones and Whetstones – 7.09 x 2.35 x 1.18 in. Rough-Grit Water Stone Leveler Also Reshapes Damaged and Chipped Knives by KnifePlanet

KNIFEPLANET #ad - Level up – dipped and uneven knife sharpening stones make honing your knives almost impossible. Stay sharp – not only does this whetstone flattening stone level off deteriorated sharpening stones—it also can restore the shape of chipped knives.

From fine sharpening stones to gritty ones, smooth them all out with KnifePlanet! Reshape to renew – don’t expend any extra time or energy reshaping your whetstone set! It only takes a few minutes of mild elbow grease to get your worn and torn Japanese sharpening stone perfectly level again. Level your loved and lopsided sharpening stone set with the Coarse Flattening Stone by KnifePlanet! Built to endure – maximum peeling and rapid leveling are possible thanks to this flattening stone’s coarse and durable silicon carbide.

Revive previously damaged-beyond-repair knives and make them the sharpest ones around! Bonus gift – need some help learning how to use your stone flattener? Discover that and more with your BONUS content! Access exclusive videos and articles that teach you everything you need to know about sharpening knives.
ManufacturerKNIFEPLANET #ad
Part NumberFlat-007

4. Nordstrand


Flattener Fixer Sharpener for Waterstones, Nordstrand Flattening Stone, Whetstone, Oil Stones, Sharpening Tool for Re-Leveling Waterstone, Coarse Grinding Lapping Plate with Grooves and Rough Grit

Nordstrand #ad - Make whetstones, oilstones, waterstones like new. Large size block 8x2. 8in, quick and easy to use. Precision tool to level, flatten and refresh sharpening stone surfaces. Rough grit silicon carbide for maximum peel. Traditional techniques with modern Japanese manufacturing technologies.
BrandNordstrand #ad
ManufacturerNordstrand #ad
Height0.79 Inches
Length8.03 Inches
Weight0.99 Pounds
Width2.76 Inches

5. Angerstone


Angerstone Dual Grit Coarse/Fine Flattening Stone Set, Whetstone Fixer with Grooves for Re-Levelling Any Whet stones, Oil Stones, Waterstones, Two Sharpening Stones Flattener

Angerstone #ad - Premium whetstone flattener kitour whetstone leveler set comes with one coarse lapping stone and one fine wet stone fixer, they can remove waste material while flattening any type of sharpening stones, Oil Stones or Ceramic Stones.

Revive previously damaged-beyond-repair knives and make them the sharpest ones around. Flatten fastthe longer you use the waterstones for sharpening knives, the more uneven it will be, Our wet stone flattener’s coarse grit silicon carbide surface is designed to precisely repair and level your water stone in just minutes. Multipurpose usethis sharpening stone fixer not only can re-level your knife sharpening stone, it also can restore the shape of chipped knives.

Dual grituse the 150 gritblack leveling stone to flatten whetstone first, and then use the 320 gritwhite knife sharpening stone fixer to remove the scratches and the iron filings, so that the wet stone will be flattened faster and cleaner. Perfect giftthis leveling stone can be a perfect gift for your family, friends or even professionals.
BrandAngerstone #ad
Manufacturersharping roll #ad
Height0.9 Inches
Length7.08 Inches
Width2.36 Inches
Part Numberflattening stone (black+white)



G-TING 400/1000 and 3000/8000 Grit Knife Sharpening Kit Wet Stone with Flattening Stone, Non Slip Bamboo Base for Kitchen Knives, Angle Guide, Sharpening Stone Whetstone Knife Sharpener, Pocket Knife

G-TING #ad - We understand the importance of safety when dealing with sharpening tools. The 4 kind grit is accurate, sharpening the edge of the blade. Minimize your risk of hazardous slips with our knife sharpener kit! The 400/1000-grit knife stone raises the burr, polish and perfect the knife with the fine 3000/8000-grit stone.

Designed for ultra-precise sharpening:even the best knives will eventually lose its cutting edge, and it is important to have a set of sharpening stones that suit your sharpening needs. It can sharp any blade out there, blade sharpener, hunting knife Sharpener, Pocket Knife Sharpener, be it kitchen knives, Chisel sharpener, Scissor Sharpener, Razor & it can even sharp a axe!. Safety sharpening: keeping that knife's edge fine will make cooking safer. Versatile knife sharpening stones:this whetstone can be used as an all-round toolkit for any item you want sharpened and polished.

Then, choose the appropriate grit stone according to your knife blade. That’s why we include a nonslip rubber bases, a bamboo stone holder and angle guide in every knife-sharpening kit. Whetstone knife sharpening stone:whetstone sharpening stone is made from professional grade white corundum corrosion & heat resistant, it is also very durable. When you want to guarantee peak performance from top-quality kitchen knives, this is the stone to use—it's designed for ultra-precise sharpening. Satisfy all the sharpening needs of your family:this includes two separate stones both with two sides.
BrandG-TING #ad



Diamond Sharp Whetstone Flattening Stone. Sharpening Tool for Re-leveling Waterstones, Whetstones, Oil Stones | Extra Coarse #100 Grit Fixer Flattener Sharpener. BONUS Knife Sharpening e-Book!!

DIAMOND DOTZ #ad - 2 1/2" x 1 1/2" x 1" solid Silicone Carbine. A sharp knife is a safe knife!! free sharpening Whet Stone Guide and BONUS eBook! Ideal size for ready resurfacing and revitalizing. Keep all of your knives and tools Razor Sharp. Utmost safety - kota japan wet stones are fast and easy. Precision tool to level, flatten and refresh Sharpening Waterstone, Whetstone & Oil Stone Surfaces. Must have for chefs, home gourmets. Finest Quality Corundum Stone.
ManufacturerGrade-A Global #ad
Part NumberL9-EM3O-9EEM



Diamond Flattening Stone Lapping Plate for Sharpening Whetstone Extra Size/Rust-proof/Deeper Grooves/Light Weight/Non-Slip SCOTTCHEN

SCOTTCHEN #ad - Good effectextra large size block, suitable for most size of tools, quickly and easily to use. Or sharpening the edge for blade of hatchet, shears etc.

More strong and durable, anti-rust, can be used in both dry and wet condition. Dimensionl x w x h: 10" x 3-1/8" x 5/8". No-slip rubber feet help to stable during honing. Good qualitymaterials: stainless steel with Diamond particles, ABS Base. Wildly usageused to flat surface of whetstone, ax, machete, oilstone, waterstone. Special designthe diamond plate divide into 7 pieces, add deep grooves amoung the plates to avoid jamp up during working. Grit: 180 .
ManufacturerSCOTTCHEN #ad
Part NumberYM-029



Flattening Stone & Angle Guide, HMPLL Whetstone Knife Sharpener Stone Set 4 Side Grit 400/1000 3000/8000, Professional Whetstone Include Non-Slip Bamboo Base, Leather Strop, Knife Sharpening Stone Set

HMPLL #ad - It can used for carbon steel/stainless steel knives, even axe, variety of cutlery, chisel. They can be polishing with whetstone, sickle, shears, getting an edge sharp, razors, scissors, keep good work. Angle guides create precision and consistency to maintain an edge making sharpening faster and easier.

Whetstone widely application: our professional-grade knife sharpener stone is durable and doesn't wear out easily which works with any style knife and comes with a coarse and a fine side. Safety sharpening: safety is very important to us when dealing with sharpening tools. When you sharpen your knife, no expensive grinding oil needed. The bamboo base is provide a stable platform and the back of the base has a rubber support, which keeps the balance and does not move during the sharpening process. The silicon holder can fix the whetstone and hold the whetstone inside non-slip bamboo base.

Professional whetstone: 2 whetstones have difference grit which are 400/1000 and 3000/8000 Natural sharpening stone: the knife sharpening stone set is made of professional-grade white corundum corrosion & heat resistant, giving the wet stone a longer life. Easy to use: whetstone knife sharpener are lubricated with water, you can add water on it, you need to soak the stone 10-15 minutes and they are ready to use. 3000/8000 grit used to refine the edge and provide extra fine finish/polish on your blades.
BrandHMPLL #ad
ManufacturerHMPLL #ad
Part NumberKnife Sharpening Stone Set

10. Culinary Obsession


The Best Way to Re-Level Sharpening Stones or Waterstones, also known as a Whetstone Fixer, Lapping Plate, or Grinding Stone, with BONUS Leather Strop and Compound, Nagura Stone, Flattening Stone

Culinary Obsession #ad - If you’ve never used this combination before, don’t worry, instructions are included with your purchase! This unique groove feature provides a much more accurate leveling process. Our flattening stone’s coarse grit silicon carbide surface is designed to precisely repair and level your whetstone in a matter of seconds! The perfect flattening stone! our repair stone comes with factory precision cut grooves that are specially designed to collect material removed from your whetstone.

Don’t be fooled by smaller nagura stones that cannot provide the same degree of precision! Engineered to perform! with high performance, professional cutting tools in mind, we’ve carefully chosen only the most appropriate silicon carbide material and perfectly proportioned dimensions to ensure that your whetstone will quickly return to its original condition without any extra waste. Also, our leveling stone’s large abrasive surface is perfectly size matched to expediently accomplish the flattening process with an efficient number of passes.

Warranty: 1-year no risk 100% money back guarantee, just contact us and we’ll quickly make it right, & world class customer service. With even and light hand pressure and no aggressive force required, our flattener stone quickly and easily removes any remaining embedded steel particles from previous knife sharpening operations. That’s a promise! Designed to keep your sharpening stone in optimal condition! maintaining a flat and level whetstone or waterstone is essential to being able to sharpening your knives evenly for peak performance. That’s right! you’re also going to receive our special leather sharpening strop paddle and green buffing and polishing compound.
BrandCulinary Obsession #ad
ManufacturerCulinary Obsession #ad
Height0.94 Inches
Length7.13 Inches
Width2.44 Inches
Part NumberCUL-MN-FST01