The pressure from the collet pencil, put on the shank of a suitable diameter drill bit, turning it into the simplest depth gauge required for control when performing nescopeck, equal to the depth of the holes.
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Device for spiralno lines are usually quite complex in design, can not be said about the method of its receipt. A circular boss fixed to prepared for the drawing surface; the wound on...
OF EGG CONTAINER
Offer to store small bolts, screws, nails, nuts and washers, and any other such trifle — cell cardboard or plastic container from under the eggs. V. GOLOVASHIN, Rybnoe, Ryazan region.
