About the book: year / The role of metalworking and forging work in metal processing cannot be overestimated. The book will tell you about the stages of cutting sheet metal, about the types and marking tools, about the types of scissors and the types of their cutting blades, as well as about the hacksaw blade. Particular attention in the book is paid to cutting metal, the conditions for its use and safety rules during this process, as well as sharpening chisels on a machine manually.