tuffite stone edge pro new Metal bonded CBN stones utilize

Metal bonded CBN stones utilize copper-tin alloy bonding for high endurance and low wearing rate

Built-in battery chargeable via the Micro-USB connector

Technical Jasper is a naturally abrasive material of high density

Queer Creek is sandstone with estimated grit 600-1000 JIS

wear-resistant materials

tuffite stone edge pro new Metal bonded CBN stones utilizeTuffite sharpening stones are used for finish sharpening knives on Edge Pro sharpener. Tuffite stone is natural abrasive material of high density. Tuffite stones have approximately 6 mm thickness and mounted on high quality aluminum blanks with laser engraving. Tuffite stone is mined in the Baikal region of Russia. Tuffite is a tuff containing predominantly pyroclastic materials. It consists of different sized quartz crystal grains (average 50 micron)