Cambrian Green Whetstone for Edge Pro - Gritomatic

Cambrian Green Whetstone for Edge Pro

For Hapstone and Edge Pro knife sharpeners (Edge Pro format)

Country of origin: UK UK

$41.50 USD 📊 Grit Chart


Cambrian Green sharpening stones are used for fine sharpening knives on Hapstone and Edge Pro sharpeners. Estimated grit for the stone is 8000 JIS. Cambrian Green stones are mounted on high quality aluminum blanks.

Cambrian Green Whetstone was mined in Llyn Idwal region, North Wales, in United Kingdom.


  • Product size: 160 x 25 x 9 mm (6" x 1" x ⅓")
  • Working surface: 152 x 25 x 6 mm (6" x 1" x ¼")
  • Weight: 100 g (3.5 oz)
  • Abrasive: Novaculite
  • Extra materials: Aluminum Blank, 3M PSA

How to use

Cambrian Green stones should be used with water. All that is required is to wet the stone surface. There is no need to immerse the stone. During the sharpening, slurry is released from the surface.

Cambrian Green stones may have slight natural imperfections and minor defects such as flakey surface.

Cambrian Green stone does not require any preparations.

About Gritomatic

Gritomatic is not just an online shop. This private brand is a collection of high-quality, custom-made sharpening products. Gritomatic offers natural and synthetic stones, empty blanks and leather.

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Questions and answers

If you have a question regarding this product, please feel free to ask.

Grit chart

Courtesy of Mr. Wizard. Please read chart explanation in README.