Diamond Whetstone™ Models
The DMT® signature polka dot pattern diamond stone conveniently sized for tool box, glove box or drawer can handle a variety of edges and tools!
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4 " Diamond Whetstone™ Sharpener

Convenient pocket model 4" Diamond Whetstone™ sharpener with protective leather sheath for easy access to a variety of sharpening, honing or filing needs. Available in extra-coarse, coarse, fine, extra-fine and extra extra-fine diamond grits.
(Models: W4X, W4C, W4F, W4E, W4EE)
Size: 4.33" x .875" x .1875" (110 mm x 22 mm x 5 mm)
Buy Now in the DMT® StoreAvailable Grits:
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SILVER (XX) Diamond - Extra-Extra Coarse
SILVER (XX) Diamond - Extra-Extra Coarse
Extreme repair of a very damaged edge (120 mesh, 120 micron) -
BLACK (X) Diamond - Extra Coarse
BLACK (X) Diamond - Extra Coarse
Fix and restore a damaged edge (220 mesh, 60 mircron) -
BLUE (C) Diamond - Coarse
BLUE (C) Diamond - Coarse
Quickly sharpen a neglected edge (325 mesh, 45 micron) -
RED (F) Diamond - Fine
RED (F) Diamond - Fine
Put a keen edge on a maintained tool (600 mesh, 25 micron) -
GREEN (E) Diamond - Extra Fine
GREEN (E) Diamond - Extra Fine
Sharpen to a razor edge (1200 mesh, 9 micron) -
TAN (EE) Diamond - Extra-Extra Fine
TAN (EE) Diamond - Extra-Extra Fine
Extra fine polish to an extreme edge (8000 mesh, 3 micron)
Surface:
Interrupted Diamond [?] -
SILVER (XX) Diamond - Extra-Extra Coarse
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70 mm Mini-Stone Diamond Whetstone™ Sharpener

A portable enhancement to any tool kit is the Mini Diamond 70mm stone in DMT’s signature polka-dot pattern. Quick edge repair anywhere. Sharpening with diamonds is fast and easy. No messy oils needed—sharpen dry or with water.
(Models: W7C, W7F, W7E, W7EFC)
Size: 2 11/16" x 15/16" x 3/16" (70 mm x 24 mm x 5 mm)
Buy Now in the DMT® StoreAvailable Grits:
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BLUE (C) Diamond - Coarse
BLUE (C) Diamond - Coarse
Quickly sharpen a neglected edge (325 mesh, 45 micron) -
RED (F) Diamond - Fine
RED (F) Diamond - Fine
Put a keen edge on a maintained tool (600 mesh, 25 micron) -
GREEN (E) Diamond - Extra Fine
GREEN (E) Diamond - Extra Fine
Sharpen to a razor edge (1200 mesh, 9 micron)
Surface:
Interrupted Diamond [?] -
BLUE (C) Diamond - Coarse
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4" Machinist Style Diamond Whetstone™ Sharpener

4" Diamond Whetstone™ sharpener with 1" (25 mm) continuous diamond area specially designed with a machinist in mind! Versatile, lightweight and compact pocket model can be used to sharpen, hone or file any hard material. Sharpening with diamonds is fast and easy. No messy oils needed—sharpen dry or with water.
(Models: WMC, WMF, WME)
Size: 4.33" x .875" x .1875" (110 mm x 22 mm x 5 mm)
Buy Now in the DMT® StoreAvailable Grits:
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BLUE (C) Diamond - Coarse
BLUE (C) Diamond - Coarse
Quickly sharpen a neglected edge (325 mesh, 45 micron) -
RED (F) Diamond - Fine
RED (F) Diamond - Fine
Put a keen edge on a maintained tool (600 mesh, 25 micron) -
GREEN (E) Diamond - Extra Fine
GREEN (E) Diamond - Extra Fine
Sharpen to a razor edge (1200 mesh, 9 micron)
Surface:
Interrupted Diamond, Continuous Diamond [?] -
BLUE (C) Diamond - Coarse
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4" Diamond Whetstone™ Kit

Convenient 4" pocket models of Diamond Whetstone™ and Machinist sharpeners with convenient black fabric tool roll for easy access for all your sharpening needs. Kit of 4 assorted models includes Three 4" Diamond Whetstone™ models in extra-coarse diamond, coarse diamond, extra-fine diamond and one 4" Machinist Diamond Whetstone™ stone in fine diamond.
(Model: W4K)
Size: 4.33" x .875" x .1875" (110 mm x 22 mm x 5 mm)
Buy Now in the DMT® StoreAvailable Grits:
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BLACK (X) Diamond - Extra Coarse
BLACK (X) Diamond - Extra Coarse
Fix and restore a damaged edge (220 mesh, 60 mircron) -
BLUE (C) Diamond - Coarse
BLUE (C) Diamond - Coarse
Quickly sharpen a neglected edge (325 mesh, 45 micron) -
RED (F) Diamond - Fine
RED (F) Diamond - Fine
Put a keen edge on a maintained tool (600 mesh, 25 micron) -
GREEN (E) Diamond - Extra Fine
GREEN (E) Diamond - Extra Fine
Sharpen to a razor edge (1200 mesh, 9 micron)
Surface:
Interrupted Diamond, Continuous Diamond [?] -
BLACK (X) Diamond - Extra Coarse