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Diamond Sharpening Stones

In various grits and designs for a wide range of applications

Four diamond sharpening stones in different grits with clear handles

Diamond Sharpening Stones from BARKE

Diamond sharpening stones in four grits, colour-coded

With our DMT diamond sharpening stones, you save real money. Your valuable cutterheads last 5–7 times longer than with conventional grinding. The sharpening stone consists of many single-point diamond chips firmly cast into a steel perforated plate.

Diamond sharpening stones next to a hand plane, chisel and knives on a workbench

Extreme durability, consistently precise flat surface without hollows, grooves, or depressions, and absolutely no risk of breakage are decisive advantages. A few drops of water are sufficient for cooling – ideal for clean work even on the go.

Advantages

  • Also available in the double-sided DuoSharp® version (fine/coarse, for example) for a razor-sharp edge
  • Available in various grits and designs for a wide range of applications (e.g., chisels, knives)
  • Suitable for all steel types – including HSS, carbide, and even armoured glass
  • Absolutely flat surface – sharpens 10× faster than conventional stones
  • Less material loss compared to machine grinding (5–7× longer head life)
  • Tools can be resharpened right in the machine

Our diamond sharpening stones are
available in the following designs:

Four diamond sharpening stones in different colours and grits
Grit
 Code
 Mesh
 Micron
Extra-Coarse
 X
 220
 60
Coarse
 C
 325
 45
Fine
 F
 600
 25
Extra-Fine
 E
 1200
 9

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Diamond Sharpening Stones

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