If you cut the old metal pipe of large diameter to be sawn along, and then riveted with their convex sides to each other, get both and convenient stand for pens, brushes, pens, and heavy-duty clamp, easily holding even the old electric roller blind.
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SPLIT CORNER
Sometimes you need to get easily collapsible gusset. Use the hinge type piano, but remove the axle. There are also more simple variant — with a normal hook. The figure shows three...
CUTS WITHOUT MARKING
The fixture is designed without a preliminary marking to make notches in the hubs of the propeller blades. The base is cut out or milled from steel or aluminum. Margins of 10 mm...
