The manual honing tool is very easy to operate and is used for internal hole finishing in various assembly sites. 

Accuracy and efficiency far exceed the precision of the inner bore. The most important thing is that after the inner hole is electrically honed, the surface roughness and straightness roundness of the inner hole are greatly improved. It is the best way to process various special holes on various wall panels. The manual honing machine produced by our company is widely used in the machining of the inner hole of various parts that need on-site assembly, or the processing of various special-shaped parts that cannot be reached by the fine-finished inner hole. After honing, the roughness can reach within Ra0.4, and the cylindricity accuracy can reach 0.01 or less. Easy to operate, excellent performance and maintenance free. GGN-150 electric honing tool uses low speed adjustable hand drill to rotate, manual feed, honing ф20-70 inner hole, can be ground on site to achieve the surface precision you want, repair ship, aircraft repair, field grinding A good helper to cut. Manual honing tool for a variety of non-standard, large plate parts, etc. - parts that cannot be finished on a honing machine. It can be honed at the assembly site depending on the part, or it can be honed wherever it is needed. It is most suitable for the maintenance of aircraft landing gear, on-site assembly honing of various printing machinery wall plate holes, wall honing of ships, on-site honing of various large machine tool assembly holes, and so on. The operation is simple and convenient. Reliable performance