To hold the centerline on the workpiece will help the device shown in the figure.
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RIBS – A SERIES
As you know, model airplanes and much hard work the most boring work is making ribs. Most often they are cut from plywood or veneer with a fret-saw or sharp knife, and then push the...
BENDABLE TIN
Not always the sheet is bent along the marked line — this applies particularly to small details. The case will help the cutter, sharpened an old saw blade. Along the fold lines, make a...