When sharpening saws with a file, if it is not docked, holding her hand runs the risk of injury from sharp teeth. To avoid this, make of a segment of hose to the loser at hand — work will become safer and more convenient.
Recommend to read
GLIDER OKTYABRENOK
Model glider Oktyabrenok (Fig. 1) simple in design. It can build every student. Needed for the production of pine slats, some plywood and tissue paper. And best of all such models to...
CUTTER OF HOOP
Loves to embroider or cross stitch is used for the tensioning of the fabric an ingenious device — the Hoop: two wooden or plastic rings, one of which together with the tissue fits snugly...
