Details of the processing of tin will need a small jig from two pieces of plexiglass with holes for pins. The sheet metal of the workpiece is placed between the strips connected on the pins, and the entire package is clamped in the vise. Then you can operate a needle file or a file without fear that the item will get wrinkled.
P. MARACHEV, Perm
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SPACED AXIAL
To hold the centerline on the workpiece will help the device shown in the figure.
REPAIR, “ZORKIY”, “FED”
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