ATOPLEE 1pc Whetstone White and Red Ruby Knife Sharpener Stone,3000/10000 Grit Mini Whetstone Oilstone

• {Size} Length:100mm(3.94in)Width:25mm(0.98in),Thickness:10mm(0.39in).
• {Model}A ruby sharpening stone (3000 Grit), the other side is agate stone (10000 Grit).
• {Good Quality Material}Ruby stone and natural agate (as it is natural stone, some stone has other color like black or white dot etc, please pay attention).
• {Widely USage}Ruby Whetstone is sintered at high temperature, with high hardness and strength, suitable for processing high toughness steel, precision measuring tools and instrument parts,ect. The white natural first-grade agate stone, formed by nature, has strong hardness and strength, and is not easy to wear. It is mainly used for fine polishing in the jade instrument industry, precision parts, cutting tools, cemented carbide, etc.
• {Package Included}1pc 3000# &10000# Polishing Sharpening Mini Whetstone Oilstone

Features: It's brand new, good quality & high perf ormance Sharpening Stones For Sharpener Professional Sharpening System A fine-grained whetstone lubricated with oil, used for fine sharpening. The Ruby sharpening stone and Agate Stone,For Polishing,Sharpening. Can Make Mirror surface, mirror finish. The Ruby Sharpening stone is made from sintered crystals of synthetic ruby. It's extremely hard, maintain their shape well and are resistant to wear. Mainly used in industrial instrumentation, precision parts, miniature knives, stones, measuring tools, cutting tools, instruments, carbide, etc.