Top 10 Coarse Diamond Stone – Sharpening Stones

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1. DMT (Diamond Machining Technology)

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Dia-Sharp Extra Coarse Grit

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DMT (Diamond Machining Technology) #ad - Built for performance and durability. Sharpening surface accommodates range of edges from large knives to small pointed tools. Made in United States. No oil is needed-sharpen dry or with water. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. Crafted from the highest quality materials. Extra-coarse diamond when significant removal of material is needed for damaged edges. Durable construction will provide years of consistent performance and reliable service.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height3.5 Inches
Length14 Inches
Weight2.2 Pounds
Width6.5 Inches
Part NumberD8X
ModelD8X
WarrantyManufacturer Warranty

2. DMT (Diamond Machining Technology)

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8-in. Dia-Sharp Bench Stone Coarse Sharpener

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DMT (Diamond Machining Technology) #ad - 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.

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. 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.

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. Includes non-skid rubber feet. 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.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height3.5 Inches
Length14 Inches
Weight13.98 Pounds
Width6.5 Inches
Part NumberD8C
ModelD8C
WarrantyManufacturer Warranty

3. DMT (Diamond Machining Technology)

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Coarse, DMT Diamond Whetstone Bench model

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DMT (Diamond Machining Technology) #ad - Durable construction will provide years of consistent performance and reliable service. Perfect fit at home or in the shop offering a sharpening surface to satisfy a variety of edge care needs. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. No oil is needed-sharpen dry or with water. Coarse diamond to transform a dull edge. Made in the USA.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height8.5 Inches
Length10 Inches
Weight0.57 Pounds
Width8.25 Inches
Part NumberW6CP
ModelW6CP
WarrantyManufacturer Warranty

4. DMT (Diamond Machining Technology)

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Extra-Extra-Coarse, DMT D8XX 8-inch Dia-Sharp Continuous Diamond

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DMT (Diamond Machining Technology) #ad - Sharpening surface accommodates range of edges from large knives to small pointed tools. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. Made in United States. Durable construction will provide years of consistent performance and reliable service. Extra-extra coarse for extreme edge repair or material removal. Built for performance and durability. Crafted from the highest quality materials. No oil is needed-sharpen dry or with water.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height3.5 Inches
Length14 Inches
Weight2.2 Pounds
Width6.5 Inches
Part NumberD8XX
ModelD8XX
WarrantyManufacturer Warranty

5. DMT (Diamond Machining Technology)

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DMT WM8CX 8-Inch DuoSharp Plus Bench Stone Coarse / Extra-Coarse

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DMT (Diamond Machining Technology) #ad - Easy counter or bench use; larger, wider diamond surface for sharpening a variety of knives and edges. Extra coarse diamond to repair a damaged edge. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. Crafted from the highest quality materials. Durable construction will provide years of consistent performance and reliable service. No oil is needed-sharpen dry or with water. Built for performance and durability. Made in United States.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height3.75 Inches
Length13.25 Inches
Weight0.55 Pounds
Width4.5 Inches
Part NumberWM8CX
ModelWM8CX
WarrantyManufacturer Warranty

6. DMT (Diamond Machining Technology)

 #ad

Dia-Sharp Coarse Grit

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DMT (Diamond Machining Technology) #ad - Crafted from the highest quality materials. No oil is needed--sharpen dry or with water. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. Built for performance and durability. Coarse diamond to transform a dull edge. Made in United States. Durable construction will provide years of consistent performance and reliable service. Excellent for small contact areas and pointed tools.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height4.25 Inches
Length11 Inches
Weight0.8 Pounds
Width6 Inches
Part NumberD6C
ModelD6C
WarrantyManufacturer Warranty

7. SHARPAL

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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.

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SHARPAL #ad - Manufactured and field-tested to the highest standards. Up to 5 times faster sharpening than oil stone, water stone. 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.

Sharpen dry. 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. Dual grit: coarse 325 grit 45 micron for quick edge setting; extra fine 1200 grit 9 micron for honing. No messy oil or water needed.

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°, 20°, 17°, 25° and instruction manual inside of packaging. 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.
BrandSHARPAL #ad
ManufacturerSharpal Inc. #ad
Height0.33 Inches
Length6 Inches
Weight1.98 Pounds
Width2.5 Inches
Part Number156N
Model156N
WarrantyManufacturer Warranty

8. HTS

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HTS 131A0 6" Double Sided Diamond Sharpening Stone

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HTS #ad - 2" x 6" workable surface. 400 grit coarse side. 600 grit fine side. Can be used with water with or without soap or dry.
BrandHTS #ad
ManufacturerHobby Tool Supply #ad
Height0.19 Inches
Length6 Inches
Weight0.28 Pounds
Width2 Inches
Part Number131A0
Model131A0

9. DMT (Diamond Machining Technology)

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Coarse Diamond Stone

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DMT (Diamond Machining Technology) #ad - Coarse diamond to transform a dull edge. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. No oil is needed-sharpen dry or with water. Portable pocket convenience. Made in the USA. Durable construction will provide years of consistent performance and reliable service. Legendary quality.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height2.25 Inches
Length8.75 Inches
Weight0.06 Pounds
Width3.25 Inches
Part NumberA4C
ModelA4C
WarrantyManufacturer Warranty

10. DMT (Diamond Machining Technology)

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8-in. DuoSharpplus Bench Stone Fine/Coarse Sharpener With Base

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DMT (Diamond Machining Technology) #ad - Durable construction will provide years of consistent performance and reliable service. Details: full length 8-inch, width: 4. 62-inch, weight: 1. 07 lbs. Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface. 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.

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. No oil is needed-sharpen dry or with water. This bench stone includes a base to ensure the stone is fixed in place while sharpening. 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.

Coarse style: fine 25 micron/600 mesh restores to a fine edge any knife or tool that is slightly dull Coarse 45 microns/ 325 mesh quickly restores a dull edge to cutting condition. Excellent counter or bench use for sharpening a variety of knives and edges plus a continuous diamond zone for small and pointed tools. Two sided sharpening with coarse diamond to transform a dull edge and fine diamond for a razor sharp edge.
BrandDMT (Diamond Machining Technology) #ad
ManufacturerDMT #ad
Height11.5 Inches
Length13.25 Inches
Weight1.08 Pounds
Width13.25 Inches
Part NumberWM8FC-WB
ModelWM8FC-WB
WarrantyProduct is unconditionally guaranteed; any product found to be defective will be replaced free of charge.