Zirconia Ceramic Stone for Edge Pro - Gritomatic

Zirconia Ceramic Stone for Edge Pro

For Hapstone and Edge Pro knife sharpeners (Edge Pro format)
$79.00 USD 📊 Grit Chart


Description

Zirconia Ceramic Stones are used for sharpening knives on Hapstone or Edge Pro knife sharpeners. Stones are mounted on high-quality aluminum blanks. Zirconia stones are made of Alumina-Zirconia ceramic with an extremely high hardness rating (over 9 Mohs) and estimated grit approximately 5000 JIS.

Alumina-Zirconia Ceramic scarcely wears over time. The material is used for manufacturing ceramic ball-bearings, dental crowns, and lapping plates for computer chips.

Zirconia Ceramic is preliminarily lapped and does not require lapping after purchase. Zirconia Ceramic stones should be used with oil as a lubricant (oleic acid, WD-40, refined olive oil).

Alumina-Zirconia has the density 4.00-4.05, compared to the standard Alumina density 3.70-3.75. The increased density gives the ability to make extra lapping if necessary.

About Gritomatic

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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