The 12 Best 400 Grit Diamond Stones (2022 reviews)

400 grit diamond stones
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Are you planning to buy 400 grit diamond stones, and are you confused about the options ? You have landed on the right page.

Our review process:

Our Top Picks:

Best Overall:
Buy: S Satc 400 Grit Diamond Stone
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Best With Consistent Performance:
Buy: Dmt Diamond Machining Technology 400 Grit Diamond Stone
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Best For Good Deal:
Buy: Schaaf Wood Carving Tools 400 Grit Diamond Stone
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Best With Product Description:
Buy: Jewboer 400 Grit Diamond Stone
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Best For Camping:
Buy: Suteck 400 Grit Diamond Stone
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Best For Fast Cutting:
Buy: Eze-Lap 400 Grit Diamond Stone
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Best For Professional Quality:
Buy: Royalbelle 400 Grit Diamond Stone
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Best For Flat Surface:
Buy: Honoson 400 Grit Diamond Stone
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Best For Cutlery At Home:
Buy: Artilife 400 Grit Diamond Stone
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Best For Good Size:
Buy: Taytools 400 Grit Diamond Stone
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Suitable For Sharpening:
Buy: Chumia 400 Grit Diamond Stone
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Best For Universal Application:
Buy: Toztvxu 400 Grit Diamond Stone
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Best Overall: S Satc 400 Grit Diamond Stone

S Satc 400 Grit Diamond Stone
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The satc 400 grit diamond stone's superior materials makes sure that it ages well with use. The satc 400 grit diamond stone is perfect for sharpening, it is dead flat and has a good design. easily tackle both coarse and fine sharpening jobs with just one sharpening stone. And, it is designed to worth every cent, is best for good results, It works for large sizes and has an excellent design.

Lastly, the satc 400 grit diamond stone stays flat, It is made for ease of use and has a double-sided design.

Most customers opine that the stone has two sides with differing grits. Further, they also found that the grit restores an edged tool brilliantly. Moreover, a few also found that the satc diamond sharpening stone 2 side grit 400/1000 diamond plate 8 " is of excellent size & looks super high quality. However .... the 1000 grit rating is offbase. In short, the tone of buyers is very positive and we believe that the stone suits the purpose.

Top Customer Quotes:
  • This diamond coated steel plate is very aggressive on the 400 grit side.
  • This is perfect for rough material removal and medium sharpening.
  • This is the best diamond stone for under fifty bucks.
  • This works well enough and also offers awesome value.

Best With Consistent Performance: Dmt Diamond Machining Technology 400 Grit Diamond Stone

Dmt Diamond Machining Technology 400 Grit Diamond Stone
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If you often find yourself confused about appropriate and satisfactory grit, DMT diamond machining technology 400 grit diamond stone should be your first option for buying. The DMT diamond machining technology 400 grit diamond stone is translucent and it works wonderfully. Guaranteed not to hollow or groove, DMT'S precisely engineered dia-sharp bench stone with a continuous diamond surface assures consistent, even sharpening every time. This 8 - inch diamond stone sharpener is ideal for repairing and honing knives and tools, flattening plane soles, irons, and chisel backs.

Most importantly, the DMT diamond machining technology 400 grit diamond stone going with choseras and it is great for blade edges.

Most buyers found that the stone is good for chisels, planer blades, kitchen knives and scissors. Moreover, a few also found that the grit is great for fixing up old neglected tools or yard sale.s. Also, a few say that the stone is made in the USA and wayyyyy more sharp than the imports. In short, for most buyers, it was what they were looking for.

Top Customer Quotes:
  • This is good for easy cleanup and it is nice for axes.
  • This helps to keep and it cuts very fast.
  • This is a good lifetime stone for fine polishing woodworking tools.
  • This is a great value plate to flatten water stones.

Best For Good Deal: Schaaf Wood Carving Tools 400 Grit Diamond Stone

Schaaf Wood Carving Tools 400 Grit Diamond Stone
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Schaaf Wood Carving Tools line of grit comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The schaaf wood carving tool with 400 grit diamond stone is totally flat and it comes with a great tool. Elevates your diamond stone above the bench, making it easier to sharpen certain tools. In addition, it is excellent for sharpening chisels, buy again and it is positive.

Finally, the schaaf wood carving tools with 400 grit diamond stone is great for diamond stones and it is highly recommend.

Almost all buyers agree that the grit is great with very little effort. And, a few say that the stone is great "bang for your buck. Moreover, a few strongly agree that the stone is easy to rate at 5 stars, but schaaf tools' customer support pushes this to six. In short, many have used the stone for more than a few months without letup, and it shows no sign of giving up.

Top Customer Quotes:
  • This is a very economical way to get started.
  • This has excellent results and it works fast.
  • This is adjustable, so it works with other sharpening stones as well.
  • This cuts very fast and it lasts forever.

Best With Product Description: Jewboer 400 Grit Diamond Stone

Jewboer 400 Grit Diamond Stone
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The features department is where Jewboer 400 grit diamondstone truly manages to shine. The Jewboer 400 Grit Diamond Stone is good so far and it is good for the price. Thin grinding polishing diamond square knife tool sharpening stone whetstone 60. And, it is easy to take for camping and kitchen garden knives.

The grit works well for smooth edge and it is worth the money. In addition, it is great so far and it is worth the price. Finally, the jewboer 400 gritdiamond stone works like a charm, would be perfect with product description and it is best for low cost.

Most buyers quickly discovered that the stone is used for honing this stone is great. Further, a few say that the stone is good for an inexpensive diamond stone, not 100 percent flat. need to make sure it is on a flat solid surface.

Top Customer Quotes:
  • Buy a brand new double - sided diamond sharpener stone.
  • Coarse&fine diamond sharpener stones combination block, 2 stones included.
  • This can be used in restoring antique clock pivots.
  • Grinding stone, jade, seal carving knife, wood crafts, metal grinder workpiece etc.

Best For Camping: Suteck 400 Grit Diamond Stone

Suteck 400 Grit Diamond Stone
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We would, of course, be remiss if we didn't mention Suteck 400 Grit Diamond Stone for regular usage. The suteck 400grit diamond stone fits for most sharpening stones, easy to solidify the sharpening stone. Diamond honing stones are easier to maintain than any other type of stone. Further, the stone is great for camping, has good build quality, it is functional and has a great design.

The grit is highly recommend, has pleasantly surprising weight, it is lightweight and has a solid design. In addition, it is great for customer service, is totally flat, it is easy to maintain and has a silicone design. Most importantly, the suteck 400 grit diamond stone is great for fine grinding of 1000 grit for smooth and sharp edges.

Almost all customers found that the stone has obvious texture differences visual & to the touch. In addition, they strongly agree that the stone is amazing, so nice and easy to use. Furthermore, a few also found that the stone works well for the price. So, customers were very happy to recommend it to friends and would-be buyers.

Top Customer Quotes:
  • You can wash it using dish washing liquid and a scrub pad.
  • This comes out of the same factory or the exact same part.
  • This is flat with diamond pattern grooves to float out debris from sharpening.
  • The 1, 000 grit side has 2 lines without grit.

Best For Fast Cutting: Eze-Lap 400 Grit Diamond Stone

Eze-Lap 400 Grit Diamond Stone
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The Eze-Lap line of stone comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Eze-Lap 400 Grit Diamond Stone makes for ease of use and it is worth the price. Make sure this fits by entering your model number. Further, it is made in the United States and it is crafted from the highest quality materials.

Lastly, the eze-lap 400 grit diamond stone is highly recommended and it is made for pocket knives.

Most buyers found that the grit looked to be well made and had a nice thick piece of metal abrasive on both sides. And, a few also found that the grit is easy to use and the two different grits were chosen. Also, a few also found that the fine side of this stone has evidence of usage, and a bald spot where the diamond material is missing. In conclusion, most buyers found the stone is functionally comfortable and no one questions it.

Top Customer Quotes:
  • This is a great way to sharpen tools.
  • This is built for performance and it is used for carbon steel.
  • This is used for good results, lasts forever and I bought this one.
  • This stone is really easy to sharpen with.

Best For Professional Quality: Royalbelle 400 Grit Diamond Stone

Royalbelle 400 Grit Diamond Stone
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Royalbelle offers a variety of grit for personal choice and yet maintains quality in all the variants. The Royalbelle 400 Grit Diamond Stone is good for fine grinding combine, It is used for good results and has a silicone design. 1-place the sharpener stoneon a stable table. The double - sided diamond sharpening plate is precisely machined and electroplated with monocrystalline diamonds, which is more efficient and has a longer service life than ordinary whetstones.

The stone is easy to handle coarse and fine grinding with only one double-sided diamond sharpening plate.#400 side for coarse grinding, #1000 side for fine grinding. Moreover, it is great for damaged blades, is used for rough grinding, it comes with quick shipping and has an excellent design. Above all, the royalbelle 400 grit diamond stone is great for universal application, It is good for packing list and has an ergonomic design.

Almost all buyers quickly discovered that the stone works well, Be sure to rinse it off every now and then, it will get loaded up fairly quickly. Moreover, they strongly agree that the grit is built to last and last. In conclusion, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This will only last maybe a year.
  • This is best for a good deal and has a premium design.
  • This works perfectly. It is crafted with premium materials and has a solid design.

Best For Flat Surface: Honoson 400 Grit Diamond Stone

Honoson 400 Grit Diamond Stone
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The Honoson 400 Grit Diamond Stone is specially designed for your daily usage and has all useful features. The honoson 400 grit diamondstone sharpened the knives, It is repeatable and has a safe design. Do not put the sharpener in the dishwasher or submerge in water. And, the grit works well for the proper size, It is made for smaller blades and has a convenient design. Above all, the Honoson 400 gritdiamond stone is great for diamond stones, It works great, it is made with reliable material and has a good design.

One customer says - "If you have reasonable expectations, you'll be happy. ". Most buyers opine that the stone will deburr or finish after seeing them.

Why We Like This:
  • Each diamond sharpening stone measures approx.
  • Good investment for the long term.

Best For Cutlery At Home: Artilife 400 Grit Diamond Stone

Artilife 400 Grit Diamond Stone
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The Artilife 400 Grit Diamond Stone might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few iterations. The artilife 400grit diamond stone is suitable for cutlery at home, essential for the kitchen. The size is clearly marked on the surface, good quality makes it easy to operate. The surface is a layer of electroplated diamond grit, making it easy to use.

The stone is great for diamond stones, it can cook for a nice size and has a good design. Lastly, the artilife 400 grit diamond stone.

Almost all buyers found that the grit is much easier to use with the anti-slip holder. In conclusion, buyers found this to be one of the best stones for daily purposes.

Why We Like This:
  • You can wash it using dish washing liquid and a scrub pad.
  • The diamond sharpening stone is easier to maintain than any other type of stone.
  • The unique clearance channels on this diamond sharpening stone produce faster, cleaner cuts.
  • It has a long life and is easy to maintain.

Best For Good Size: Taytools 400 Grit Diamond Stone

Taytools 400 Grit Diamond Stone
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The Taytools 400 Grit Diamond Stone's material feels more premium than its price would suggest. The taytools 400 grit diamond stone is made from precisely graded diamond particles bonded to a 5/16” chrome-plated steel base. Make sure this fits by entering your model number. Moreover, it will not hollow or dish with use.

The stone is used for good buying and it is highly recommend. Above all, the taytools 400 grit diamond stone will cut aggressively and leave a fine finish.

Most buyers found that the stone is good for flattening waterstones. Moreover, they say that the stone is super consistent with grit all the way to the edges.

Top Customer Quotes:
  • This will cut 8 times faster than other abrasives.
  • This is made for good value and it comes with great tools.
  • This is flat steal and removes lots of material.
  • This can be used to sharpen anything with a cutting edge.

Suitable For Sharpening: Chumia 400 Grit Diamond Stone

Chumia 400 Grit Diamond Stone
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The Chumia 400 Grit Diamond Stone should be able to handle its purpose and duties with ease. Make sure this fits by entering your model number. Also, the stone is great for coarse grinding and fine grinding are combined in the diamond sharpening stone set. When it comes to finding a reliable grit, the chumia 400 grit diamond stone is definitely your first choice.

Why We Like This:
  • One of the newcomers and featured product.
  • Delivers what they promise.

Best For Universal Application: Toztvxu 400 Grit Diamond Stone

Toztvxu 400 Grit Diamond Stone
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We would, of course, be remiss if we didn't mention Toztvxu 400 Grit Diamond Stone for daily use. Moreover, it is made for universal applications and it is lightweight. Honing stone can be applied to the sharpening of household kitchen, sharpening of wood chisels, planer, scissors, garden tools, woodworking tools, jade, seals, seal cutting tools and chamfering of glass tiles. Above all, the toztvxu 400 grit diamond stone is only 2.5 mm thick, so it will not take up much room and can be fixed on any flat surface.

Why We Like This:
  • Lot of satisfied buyers.
  • Good brand reputation.