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10 bestDiamond Sharpening Stonesof November 2025

112M consumers helped this year.

17% off

1

SHARPAL 162N Diamond Whetstone Knife Sharpener with Storage Base | 2 Side Grit Coarse 325 / Extra Fine 1200 | Diamond Sharpening Stone | Non-Slip Base & Angle Guide (203 x 76mm / 8 x 3 Inch)

SHARPAL 162N Diamond Whetstone Knife Sharpener with Storage Base | 2 Side Grit Coarse 325 / Extra Fine 1200 | Diamond Sharpening Stone | Non-Slip Base & Angle Guide (203 x 76mm / 8 x 3 Inch)

SHARPAL 162N Diamond Whetstone Knife Sharpener with Storage Base | 2 Side Grit Coarse 325 / Extra Fine 1200 | Diamond Sharpening Stone | Non-Slip Base & Angle Guide (203 x 76mm / 8 x 3 Inch)

SHARPAL

9.9

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15% off

2

SHARPAL 156N Diamond Whetstone Knife Sharpener with Storage Base, 2 Side Grit Coarse 325 / Extra Fine 1200, Diamond Sharpening Stone with Non-Slip Base and Angle Guide (152 x 63mm / 6 x 2.5 Inch)

SHARPAL 156N Diamond Whetstone Knife Sharpener with Storage Base, 2 Side Grit Coarse 325 / Extra Fine 1200, Diamond Sharpening Stone with Non-Slip Base and Angle Guide (152 x 63mm / 6 x 2.5 Inch)

SHARPAL 156N Diamond Whetstone Knife Sharpener with Storage Base, 2 Side Grit Coarse 325 / Extra Fine 1200, Diamond Sharpening Stone with Non-Slip Base and Angle Guide (152 x 63mm / 6 x 2.5 Inch)

SHARPAL

9.8

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12% off

3

DMT D8C 8-Inch Dia-Sharp Continuous Diamond Coarse , Grey

DMT D8C 8-Inch Dia-Sharp Continuous Diamond Coarse , Grey

DMT D8C 8-Inch Dia-Sharp Continuous Diamond Coarse , Grey

DMT

9.5

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4

Trend Professional Diamond Whetstone Honing and Polishing Kit for Sharpening Router Bits, Chisels, Knives and Planer Blades, DWS/KIT/B

Trend Professional Diamond Whetstone Honing and Polishing Kit for Sharpening Router Bits, Chisels, Knives and Planer Blades, DWS/KIT/B

Trend Professional Diamond Whetstone Honing and Polishing Kit for Sharpening Router Bits, Chisels, Knives and Planer Blades, DWS/KIT/B

Trend

9.2

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15% off

5

SHARPAL 145H 10.1 x 25.4 cm Diamond Lapping Plate, Sharpening Stones Flattener, Extra Coarse 220 Grit for Coarse Sharpening and Flattening Stones, Fix & Re-Levelling Any Whetstone

SHARPAL 145H 10.1 x 25.4 cm Diamond Lapping Plate, Sharpening Stones Flattener, Extra Coarse 220 Grit for Coarse Sharpening and Flattening Stones, Fix & Re-Levelling Any Whetstone

SHARPAL 145H 10.1 x 25.4 cm Diamond Lapping Plate, Sharpening Stones Flattener, Extra Coarse 220 Grit for Coarse Sharpening and Flattening Stones, Fix & Re-Levelling Any Whetstone

SHARPAL

8.9

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OtherRelated productsUp to 15% off

Trend New Diamond Sharpening Stone Kit, 8 x 3 Inch Double Sided (300/1000 Grit) Bench Stone with Pouch, Cleaning Block & Non-Slip Mat, DWS/CP8/FC/A, Silver

Trend New Diamond Sharpening Stone Kit, 8 x 3 Inch Double Sided (300/1000 Grit) Bench Stone with Pouch, Cleaning Block & Non-Slip Mat, DWS/CP8/FC/A, Silver

DMT WM8EF-WB 8-Inch Extra Fine/Fine DuoSharp Plus Bench Stone with Base - Grey

DMT WM8EF-WB 8-Inch Extra Fine/Fine DuoSharp Plus Bench Stone with Base - Grey

Faithfull Tools FAIDWKIT 200 x 70 mm Diamond Sharpening Stone

Faithfull Tools FAIDWKIT 200 x 70 mm Diamond Sharpening Stone

DMT D6E 6-Inch Dia-Sharp Extra-Fine Bench Stone

DMT D6E 6-Inch Dia-Sharp Extra-Fine Bench Stone

6

Atoma Diamond Sharpener Coarse Grade 140

Atoma Diamond Sharpener Coarse Grade 140

Atoma Diamond Sharpener Coarse Grade 140

Atoma

8.6

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15% off

7

Faithfull Diamond Whetstone Sharpening Kit. 3 Stones: 400G Coarse, 600G Medium And 1000G Fine Includes Non Slip Base Unit

Faithfull Diamond Whetstone Sharpening Kit. 3 Stones: 400G Coarse, 600G Medium And 1000G Fine Includes Non Slip Base Unit

Faithfull Diamond Whetstone Sharpening Kit. 3 Stones: 400G Coarse, 600G Medium And 1000G Fine Includes Non Slip Base Unit

Faithfull

8.3

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8

Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine

Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine

Ultra Sharp Diamond Sharpening Stone Set - 8 x 3 Coarse/Medium/Extra Fine

ULTRASHARP

8.1

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15% off

9

SHARPAL 121N Dual-Grit Diamond Sharpening Stone, Tool Sharpener for Sharpening Knife, Garden Shears, Axe and All Blade Edge

SHARPAL 121N Dual-Grit Diamond Sharpening Stone, Tool Sharpener for Sharpening Knife, Garden Shears, Axe and All Blade Edge

SHARPAL 121N Dual-Grit Diamond Sharpening Stone, Tool Sharpener for Sharpening Knife, Garden Shears, Axe and All Blade Edge

SHARPAL

7.8

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10

DMT W6EFC Three 6-Inch Diamond Whetstone Models in Hard Wood Box - Multi-Colour

DMT W6EFC Three 6-Inch Diamond Whetstone Models in Hard Wood Box - Multi-Colour

DMT W6EFC Three 6-Inch Diamond Whetstone Models in Hard Wood Box - Multi-Colour

DMT

7.5

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