A roll of soft rags or foam rubber, emery paper wrapped, simple and perfectly working device for sanding curved surfaces, whether wood or metal. And the same skin in combination with two plates in it, fortified at a right angle to each other, help out in cases when you need to sand the surface of the angle or corner joint of a part or product.
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FROM “USELESS” – IN THE RIGHT
Want to lead a conversation about "retraining" relatively useless or obsolete electronic devices in the useful and necessary. A lot of stuff gathering dust "in the bins" radio Amateur...
KEEP A — TRAIN!
Clothespins (clothes and other) consist usually of several parts. From one: their manufacture will require only a steel strip. First she bent her middle round rod, then the ends of the...
