Locksmith works on metal mainly represent such types of works which are carried out by means of the manual tool. To locksmith may be attributed the following types of works: chopping of metal, metal cutting, manual correction and bending of details, filings, processing of openings (drilling, coredrilling, expansion), cutting of carvings manually, riveting, scraping, grinding, soldering and tinning.).
Locksmith operations belong to processes of cold processing of metals cutting. It is carried out manually and by means of the mechanized tool. The purpose of locksmith works is giving to the processed detail the set drawing of a form, sizes and purity of a surface.
Quality of the performed locksmith works depends on ability and skills of the mechanic, used tool and processed material.