Everyone has at least one or more old screwdrivers, who are lying without affairs due to the presence of new and more comfortable. At the same time, throw them a pity, because they are made of high-quality metal. Such screwdrivers can be used with benefit by converting into new necessary tools.
What will take:
- old screwdriver;
- Bulgarian;
- cutting disk;
- credit or emery;
- vice;
- Emery skar.
Alteration of screwdriver
First you need to reject screwdriver slots, polishing it on the sandpaper. If it is crucible, then grinding is performed in a circle at an angle. After that, the length of the splines will decrease, but they will again be able to capture screws and screws.
After that, the rod is cut into the center.
If the rod has a square cross-section, its edge on half with the handle must be rounded.
After that, it is clamped in vice and cuts out from the end along a thin cutting circle by 10-15 mm. For aesthetics, the color of running after cutting can be erased with a skin, at the same time removing the burrs.
The cutting handle on the rod is used to screw and unscrew the spools in the nipple. At first glance it may seem that the tool is useless, as it can be done with a metal cap. However, homemade is also used both as an extractor for pulling the pricking disk nipple. For this, the tool is inserted by slots on the spool, it takes a slightly on the break and pulls out. It is especially effective on thin cycling and motorcycle chambers. Pull out the nipple heavy truck chamber will be more difficult, but if it fell out of a shallow, then possible.
A part of a screwdriver with slots can be used as a bits for a screwdriver. If the metal screwdriver turns out to be good, then such a bit will live longer Chinese. If necessary, it will be easy and not sorry to drag under the head of screws with specific slots that love to put on European household appliances.
Screwdrivers with a thinner rod can be dragged in awl. Thanks to the handle, it will be very convenient for them. If the tip of this sewed is hot, and then sharply cool in oil or water, then as a result of the hardening, a checker for tags on the metal will be obtained. Although the edge after quenching without vacation and becomes fragile, but the drawer is not a core, and no one will beat it to break.
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