Yantai Qonly Honing Application CO.,LTD is a powerful professional manufacture of honing stones. Our company has been committed to a comprehensive study of honing process for many years,we can do different shape. oil stone, sharpening stone, honing stone

Honing stone application:

• Engineering hydraulic cylinder,

• Cylinder oil field pump

• Coal mine hydraulic prop,

• The engine liner,

• Sunnen H70,H50,FE series and RY series

• Military guns and other deep hole boring and processing areas.

Specification:

Materials: Aluminium Oxide, Black Silicon Carbide, Green Silicon Carbide ,resin and so on,

Color :according to customer requirement.

Size : 3mm≤Breadth≤25mm\3mm≤Height≤25mm\40mm≤Length≤200mm,Sunnen size.

Available grits: #80 to #600,

The grits and sizes can be done as the customer's requirements.

Different honing machines and workpiece need different kinds of honing stones,so please contact with us to know the best suitable honing stone for you.