The machines can be equipped with milling, grinding, boring units, etc. so that they can carry out the most varied machining.
HM series Sunnen type deep hole honing machine is mainly used for finishing the cylindrical inner hole surface of various hydraulic cylinders, steel pipes, etc. The aperture accuracy is above IT7, and the surface roughness is Ra0.2-0.4 μ m.
The cutting parameters are for reference only and adjusted according to the actual processing conditions. Compared with the mixed lotion, the pure oil can improve the service life of the tool.