It is the lack of any drills often drill in the Chuck begins to rotate, especially when exiting from the drilled hole. And in electric drill drill bit you can still firmly hold a special knob in the manual is not easy to do. Therefore, readers will probably be interested in a little improvement which I have used for a clamping Chuck of the tool. The hall hand microdrile screw a regular nut (key 19) and secured it on the threaded pin M4, and on the cartridge with a handsaw and made two flats on turnkey 22. This upgrade allowed two wrenches to firmly secure the drill bit.
Advice
DRILL SCREWDRIVER
The adapter is machined from steel 45, preferably followed by quenching. The shank follows the shank of the tool factory production. The adapter can be done from the supplied socket wrench to 7.5, optochin it on the sandpaper to the desired shape. V. CHUDNOVSKY, G. Odessa
HANDY SCREED
In the manufacture or repair of furniture good help are special furniture clamps with the elongated bracket. However, if there are none in the economy, like any other. Long bracket replaces her belt: in “collaboration” with him the clamp will be able to pull, for example, even the legs of the table — as shown Read more…
ANTI-FOG GLASSES
Who has been swimming in the pool, know about the unpleasant effects of disinfected water on the mucous membrane of the eye: an unpleasant stinging, eyes red. Therefore, swimmers usually use special glasses. Widespread recently got glasses of the Leningrad scientific-production Association “Burevestnik”. It is molded from polymethylmethacrylate to the calyx, enclosed in a rubber sealing rim. They have a small disadvantage: they instantly fog up in the water, besides, organic glass is gradually covered with a network of scratches and cloudy.CANDLESTICK-IMPROMPTU
Camping or at the cottage is easy to make in just a minute original and comfortable, and most importantly—reliable in terms of universal fire candlestick. This will require a tin can and scissors: they incision the soft part of the plate and is bent in the form as shown in the figure.
CONDUCTOR ONE, THE DRILL — ANY
Everyone who had to drill holes in the pipes or other parts of circular cross-section, knows that this is a difficult task. The drill bit often slips with printed core labels, and the holes are not strictly diametrically. However, to facilitate this work and to improve the quality of the holes, a special conductor is Read more…
OPENING — SAVE
Offer a design key for removing lids from cans nakatannyh. Device instantly reveals not only the Bank, but also keeps intact the lid and the rubber grommet. At the same time (most importantly!) they remain suitable for reuse.THE CONDUCTOR-TELESCOPE
Of tubes of different diameter, tightly placed one on another, you can build a jig for drilling end holes in cylindrical rods of various cross sections. For the outer bushings are better to use a steel tube with a thickness of 0.5 mm, and the inner insert can be bent any sheet metal. V. Read more…
TWO AS ONE
If you have a few small flat brushes, and painting works took fleyts, you can do it yourself. Take two flat brushes, and connect them firmly clamped between two plates of plywood and knocking small nails.
PAW-GRIP
When nastilanie of the sexes the hardest thing is to lay the last Board — not so easy to “drive” it in the remaining slot. Moreover, the width of the gap sometimes lack some few millimeters. How to move the already laid boards, especially if you hit them with a hammer prevents the wall? In Read more…










