Work with a punch will be easier if to make him a simple device consisting of a small block of wood with passed through him hairpin, with a curved end. Using this device, you do not risk to get hammer toes.
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SPACED AXIAL
To hold the centerline on the workpiece will help the device shown in the figure.
“AERODZHIP”: FROM DESIGN TO MACHINE
Student design Bureau of the Riga red-banner Institute of civil aviation engineers named Lenin Komsomol familiar to the readers of our magazine. Development of Riga have been...
