Can honeycomb aluminum be polished with a file smaller than 1 cm?

Of course. Honeycomb aluminum is a kind of metal material composed of several thin aluminum plates connected by welding. Because of its light weight, high strength and corrosion resistance, it is widely used in aviation, automobile, construction and other fields. File is a metal processing tool, which can be used to polish and trim metal surfaces. When using file to polish honeycomb aluminum, the appropriate file model and polishing method should be selected according to actual needs. If the honeycomb aluminum needs to be polished in a small area, it can be partially polished with a hand-held file; If the area to be polished is large, a desk file machine can be used for large-area polishing. So honeycomb aluminum can be polished with a file with a thickness of 1 cm.