Top 10 Coarse Diamond Plate – Sharpening Stones

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1. DMT (Diamond Machining Technology)


8-in. Dia-Sharp Bench Stone Coarse Sharpener

DMT (Diamond Machining Technology) #ad - Includes non-skid rubber feet. Dmt micronized monocrystalline diamond surface is super abrasive and reliable to provide long lasting performance The monocrystalline structure offers greater sharpening speed and our diamond uniformity prevents the surface from breaking apart.

Sharpening surface accommodates range of edges from large knives to small pointed tools. Details: full length: 8-inch, width: 3-inch, weight: 2. 45 lbs. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. Coarse style: coarse 45 microns/ 325 mesh use to quickly transform dull edges to cutting condition. Durable construction will provide years of consistent performance and reliable service. No oil is needed--sharpen dry or with water. Dmt a u. S manufactured brand, tutorials, is committed to fit your specific needs and ensure great initial results; Our brand is focused on providing ongoing education, video demonstrations and much more for success with all our products.

Coarse diamond to transform a dull edge. This ultra-hard diamond surface sharpener comes highly recommended and produces a sharp edge with few a easy strokes One advantage of this sharpener is that there is no need to add oil or water to the surface, making it easy to operate in all conditions.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height3.5 Inches
Length14 Inches
Weight13.98 Pounds
Width6.5 Inches
Part NumberD8C
WarrantyManufacturer Warranty



Easy to Use and Fast Sharpening, Double-Sided 400/1000 Grit Diamond Whetstone with Non Slip Base, A-KARCK Diamond Sharpening Plate

A-KARCK #ad - Storage box - comes with a storage box with non-slip rubber pads. 1000 grit for fine grinding to make the blade sharp. Can prevent the whetstone from rusting. Multiple uses - suitable for household kitchen sharpeners, woodworking chisels, scissors, carving knives, hunting knives and other knives.

More effective than normal grindstone. Premium material - diamond is used as abrasive and electroplated onto the steel base. Dual grit - coarse 400 grit can quickly grind away the rust on the surface. Design - a-karck diamond honing stone uses a hexagonal compact design to ensure uniform contact between the knife and the tool.

The box is equipped with a waterproof cover and a water outlet at the bottom. It's recommended to sharpen the knife from #400 first, and then sharpen the knife back and forth at #1000 Compared with waterstone, it’s more durable and easier to maintain, and has a longer service life.
BrandA-KARCK #ad
ManufacturerA-KARCK #ad
Height1.5 Inches
Length6 Inches
Width2.5 Inches
Part NumberNDSP-412

3. Honoson


2 Pieces Diamond Sharpening Stone Grit Diamond Plate Honing Stone Honeycomb Surface Sharpener Stone for Sharpening Dull, 5.9 x 2.48 Inches 600 Grit, 1000 Grit, Blunt or Tired Edges

Honoson #ad - Package includes: the package comes with 2 pieces sharpener stones in different styles, including 600 grit and 1000 grit; Sufficient quantity and various styles can meet your needs; Coarse grinding and fine grinding are combined, rough grinding is carried out for polishing at first; Start from 600#, then repeat on 1000#.

Warm tips: after sharpening do remember to wash the knife before cutting; In order to get nice results, use with water or honing oil; Do not put the sharpener in the dishwasher or submerge in water. Reliable material: the honeycomb surface sharpener is made of diamond material, not easy to crater and flatte, safe and durable, with fine resistance to abrasion and corrosion can be applied with your confidence; Easy to maintain.

Wide range of usages: diamond plate honing stone can be applied to sharpening of household kitchen knives, seals, sharpening of wood chisels, jade, seal cutting tools and chamfering of glass tiles. Suitable size: the size of the diamond sharpening stone is about 15 cm/ 5. 91 inches in length, and 01 cm/ 004 inches in height; With the proper size and light weight, 6. 3 cm/ 2. 48 inches in width, it is convenient to carry and store.
BrandHonoson #ad
ManufacturerHonoson #ad
Part NumberHonoson-141634



SHARPHOS Double Sided Diamond Sharpening Stone Plate Knife Sharpener Honing Polishing 6 Inch x 2.5 Inch 600/1200 Grit

SHARPHOS #ad - Our sharphos diamond sharpening stone is easy to use right out of the box and fast to sharpen! No messy oil or water needed! Bonus pack – angle guide included! hold a knife at the correct angle while sharpening.

Your perfect sharpening stone – have the peace of mind that you will maintain the razor-sharp edge for your kitchen knives, plane blades, scissors, chisels, and etc!. Premium quality – our sharphos diamond sharpening stone is manufactured with High-Quality Monocrystalline Diamond Grits. Ceramic protective layer for durable use. The diamond grits are elaborately electroplated onto the flat steel plate. Ideal sharpening stone – we understand it’s frustrating to use oil or water whetstone to sharpen your knives. Warranty – if you are not satisfied with our product 100%, we’ll give you a free replacement or refund, no questions asked! .
ManufacturerSHARPHOS #ad
Part NumberDSS-06P2

5. Oumefar


Thin Diamond Plate Polishing Tool Diamond Square Grinding Knife Tool Sharpening Stone Whetstone Knife Tool 2000 Grit

Oumefar #ad - Metal product: this diamond plate is made of durable diamond materials, fine grinding with more than 800 eyes. Diamond coated material is more useful than normal whetstone, provides your more working efficiency and convenience.

More efficient: 13 grit sizes optional. Seal grinding knife, fruit knife for cutting: 1000 mesh -3000 mesh. Premium quality: this polishing diamond square is made of durable diamond material, the surface of the object will be smoother. Glass: 400 mesh to not cut, rough grinding with 600 eyes, 800 mesh -3000 mesh smooth. Many choices: our plate has many choices, kitchen knife, coarse grinding and fine grinding: 240 mesh -800 mesh. Wide application: this sharpening stone square can grinding stone, wood crafts, seal carving knife, metal grinder workpiece, jade, etc, polishing the surface of furniture.
BrandOumefar #ad
ManufacturerOumefar #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part NumberOumefar5qgpawxd7o-11

6. Sharp Pebble


Sharp Pebble Premium Whetstone Knife Sharpening Stone 2 Side Grit 1000/6000 Waterstone- Whetstone Knife Sharpener- NonSlip Bamboo Base & Angle Guide

Sharp Pebble #ad - Knife sharpener stone uses water for sharpening, so no need of expensive sharpening/honing oils and No Mess while sharpening & it can be easily cleaned using water. We only import & source premium quality material for the manufacturing of our Whetstone which will provide superior cutting performance. This whetstone sharpener can sharp any blade out there, pocket knife, chisel, chef knife, sontoku knife, butcher knife, Blade, be it any kitchen knife set, Japanese knife, Scissor, paring knife, Hunting Knife, steak knife, BBQ knife, cleaver knife, sushi knife, paring knife, kitchen knives, Straight Razor & it can even sharp an axe.

Safety: we understand the importance of safety when dealing with sharpening tools, your purchase comes with a Silicone base for holding the stone inside Non-Slip Bamboo base, this setup will ensure the stone is Fixed In One Place while sharpening. Premium quality: not all sharpening stones are created equal. Multipurpose use: our professional-grade knife sharpener stone is highly durable & long-lasting.

Get this simple yet unparalleled tool, used by everyone from stay at home moms to various professionals. Easy to use: our sharpening waterstone kit is extremely user Friendly & easy to assemble. No compromise on quality. Superior bundle: your complete knife sharpening kit comes with double-sided #1000/ #6000 premium quality whetstone, bamboo base for holding the stone, knife sharpening angle guide, a simple instruction manual & detailed ebook with lots of Tips & Tricks which will appeal at every skill level. And knife sharpening angle guide allows you to maintain the Correct Angle and safely apply consistent pressure while sharpening the blade.
BrandSharp Pebble #ad
ManufacturerMighty Dreams #ad
Height1 Inches
Length7.25 Inches
Weight2 Pounds
Width2.25 Inches
Part NumberKA-QMSX-Q7FN



SHARPAL 116N Credit Card Size Diamond Sharpening Stone Knife Sharpener丨Home and Garden Tool Sharpener 3-Pack: Coarse/Fine/Extra Fine

SHARPAL #ad - Mirror polished finish on rear side for emergency signaling. Ideal for sharpening knives, small edged and pointed tools including carbide and high speed steel tools. Each with storage pouch. Patent pending ring grip holding to protect hands from hurting when sharpen. Includes 3 grits: coarse 325 grit 45 micron for quick edge setting; Fine 600 grit 25 micron for a sharp edge; Extra fine 1200 grit 9 micron for honing.
BrandSHARPAL #ad
ManufacturerSharpal Inc. #ad
Height0.14 Inches
Length3.27 Inches
Weight0.42 Pounds
Width2.13 Inches
Part Number116N
WarrantyEach Sharpal product is warranted to be free from defects in material and workmanship for 3 years from the date of purchase under normal wear and tear, except for damage caused by misuse or alteration. THIS WARRANTY APPLIES ONLY TO NON-INDUSTRIAL OR NON-COMMERCIAL USE.



SHARPAL 156N Diamond Whetstone Knife Sharpener with Storage Base | 2 Side Grit Coarse 325 / Extra Fine 1200 | Diamond Sharpening Stone | NonSlip Base & Angle Guide 6 in. x 2.5 in.

SHARPAL #ad - Sharpen and hone all hard material including High Speed Steel, Carbide, Ceramic & Cubic Boron Nitride. Fast, durable and heavy-duty: industrial monocrystalline diamonds are electroplated onto a steel base of 033 inch thickness. Manufactured and field-tested to the highest standards.

Up to 5 times faster sharpening than oil stone, water stone. Dual grit: coarse 325 grit 45 micron for quick edge setting; extra fine 1200 grit 9 micron for honing. Super flat surface: sharpal exclusive mirrorflat technology guarantees long-lasting even contact with knives or tools, while oil stone and water stone easily wear down with uneven surface. 3 years warranty and superior after-sale service: sharpal headquarters in CA, US with overseas branches in Germany and Australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge.

Superior bonus pack: includes storage box with non-slip rubber pad that can be used as a stone base while sharpening; With Sharpening Angle Guide integrated with 4 universal angles-14°, 17°, 20°, 25° and instruction manual inside of packaging. Sharpen dry. No messy oil or water needed.
BrandSHARPAL #ad
ManufacturerSharpal Inc. #ad
Height0.33 Inches
Length6 Inches
Weight1.98 Pounds
Width2.5 Inches
Part Number156N
WarrantyManufacturer Warranty



Diamond Flattening Stone Lapping Plate Double-sided Extra Large 10x3 inch 120&180 Grit Diamond Sharpening Plate Fixing Stone Flattener

SCOTTCHEN #ad - Highly recommendedthis diamond flattening stone was highly recommended by a YouTube account Oxtoolco Mr. Material: diamond、steel and ABS. Pls be attention to dry it after wet grinding to prevent rust.

Dimensionl x w x h: 10" x 2-11/16" x 3/8". Tom lipton in the YouTube machinist community. Applicationthis diamond flattening stone is designed to Flat and re-level whetstone、oilstone、waterstone, or be used to re-bevel an edge of hatchet、axe、machete、spade、shears etc. Special designthis lapping plate designed with two sided diamond surface plate, can achieve different lapping purpose, With 120 & 180 Grit for each side plate, quick and easy to use. Video location: 4’30”. Using tipsthis precision sharpening plate can be used in dry or wet condition. Video title: grandpa’s Swayback Bench Stone Restoration.
ManufacturerSCOTTCHEN #ad
Height0.4 Inches
Length10 Inches
Weight0.9 Pounds
Width2.7 Inches
Part NumberYM-005



3/Set Diamond Whetstone Diamond Stone Knife Sharpening Stone Sharpener Coarse/Fine/Extra-Fine 240-600-1000 Grit Silver

BAIYUN #ad - Portable size: 6. 3 x 09 x 03 inch with base. Material: diamond coating surface, much more efficiency and durable than waterstones and less risk of damaging the edges. Ackage: 3 diamond whetstone with base. Grit 240 600 1000 for coarse grinding and fine grinding.
BrandBAIYUN #ad