After honing, the surface is good, which is conducive to the storage of lubricating oil and the maintenance of the oil film. It has a high surface support rate, so it can withstand a large load, thereby increasing the service life of the product; the processing range is wide, and the cylindrical holes are mainly processed , With honing head, it can also process conical holes, elliptical holes, etc.
The processing precision is high, mainly for some small and medium-sized optical through holes, whose cylindricity can be up to 0.001mm. For some parts with uneven wall thickness, the roundness can reach 0.002mm. For large holes, the roundness can also reach 0.005mm, and honing is more accurate than grinding.