Working surface: 150 x 25 x 6 mm (6" x 1" x ¼")

and are mounted on high quality aluminum blanks with laser engraving

Charnley Forest is used for super finish sharpening knives on Hapstone or Edge Pro knife sharpener

Ruby Ceramic is preliminarily lapped and does not require lapping after purchase

Estimated grit for the stone is 8000 JIS

llyn idwal stone kmex Working surface: 150 x 25Llyn Idwal sharpening stones are used for super finish sharpening on KME and Hapstone knife sharpeners. Llyn Idwal stones are mounted on high quality aluminum blanks. Llyn Idwal Whetstone was mined in Llyn Idwal region, North Wales, in the United Kingdom. Estimated grit for the stone is 8000 JIS. Llyn Idwal is preliminarily lapped and does not require lapping after purchase. Llyn Idwal stones should be used with oil or water as a lubricant. Llyn Idwal