Drill bits - functionality and benefits

A good drill - in the household is a necessary thing. Without it, not a single construction site will be enough, and it is difficult to imagine carrying out a small repair in an apartment without this tool - it is practically indispensable. Its main function is, of course, drilling holes. And, depending on the type of drills, they can be done with such a device in wood, brick, concrete and even metal. In special cases, when the groove needs to be made at a certain angle, special nozzles for the drill will be useful.

In order to be fully armed at the beginning of construction, it is better to think in advance with the mind the necessary "arsenal" of tools and devices. Bulgarian, grinders, saws are good assistants in construction work. It's a pity that their acquisition will not be expensive. Do not get upset - a conventional drill with the help of various attachments is able to replace both the grinder and the Bulgarian. Let's figure out which of them and how to help us in the repair.

Undoubtedly, the above-mentioned drills (winning, diamond, hardened steel), as well as crowns for wood and brick, which allow cutting holes of large diameter, will be useful in many cases. But when working with concrete, it is better to use a special drill made of low-carbon steel, which has a triangular tip.

A drill bit - a circular cutter - will easily and easily cut the hole of the desired diameter in the chipboard, plywood and orgalite, and the "balerinka" - an ideal assistant when cutting tiles.

Repair in the apartment involves the preparation of construction mixtures, and to achieve a homogeneous mass must be quickly and easily? To help come the nozzle on the drill, with the help of which this tool, like a mixer, mixes loose or liquid materials. Choosing in the building store such an adaptation, give preference to a longer version - in this case, the drill itself will get much less spray. Note that when working with this nozzle, it is necessary to remove it from the prepared solution only after it has ceased to rotate. Otherwise, as with inaccurate work with a kitchen mixer, you risk leaving traces of the mixture on the walls.

Cleaning and polishing, preparation of surfaces for coating with paints and varnishes is not an easy task. But if the volumes are small, then you will be able to cope with them, saving you time and energy, using special brushes for a drill. And depending on what will be processed with their help (wood or metal), a bristle of suitable rigidity is chosen.

Demand, as you know, gives rise to a proposal. So, in response to complaints of tired farmers, growing chickens and other birds, busy tedious plucking carcasses of their wards, they invented unique nozzles for the drill, greatly facilitating this process. By the way, hunters shooting wild birds, they too can come in handy. Thanks to a special design, feathering with this device is removed much faster, and the skin remains intact. It should be noted that the skill in this matter, like in any other, is of no small importance.

In cases where there is a need to gently cut sheet metal, a tool for a drill, capable of replacing metal scissors, will be useful. In addition to ease of use, to the positive moments can be attributed the economy of the material and a smooth surface of the edge without any bends. And one more device is able to turn a conventional drill into a kind of Bulgarian.

Now it is clear why without a drill in the household can not do. The tool is really necessary, and with the help of various attachments, its usefulness increases at times.