Sharpening Stone Ruby, Fine

Extremely hard Ruby abrasive stone for ultra-precision sharpening. Made in Germany by Frialit-Degussit from sintered crystals of synthetic ruby. Long-lasting stone can sharpen hard metals such as carbide gravers, porcelain, glass, and quartz. Fine Grit stone measures 4-3/4" x 2" x 3/8" mounted in wood box .

Sharpening Stone Ruby, Fine

SKU: 101.426

Reg. $244.90