MAKING COIL SPRINGS
 Bob Dunlap goes back to the bench to give you hands on instruction on the design and manufacture of coil springs. Now you can make those springs for the odd jobs that always seem to crop up. Obsolete guns can be saved and used again. We'll show you how to figure out the size of the spring you need, how to wind it and how to temper it to get a long lasting professional part.
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View our Catalog in PDF |
(click
catalog below) |
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Note:
These Video / DVD courses are intended for hobby and
recreational purposes and are not certified. Our courses
are intended for personal and entertainment use only.
For certified professional gunsmithing courses – click
here. |
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$49.95 [ BUY ]
