Drills, planers, saws.

If you go into any specialty store, you come down on a variety of companies, brands and models of hand tools: Makita, Bosch, Black & Decker, Atlas Copco, Skil, Flex, Festo, Wagner, Casals. What to choose what is best suited for certain types of work at home or at the cottage? To all to understand, offer "Travel Guide" by type of modern hand-held power tools. If you go into any specialty store, you come down on a variety of companies, brands and models of hand tools: Makita, Bosch, Black & Decker, Atlas Copco, Skil, Flex, Festo, Wagner, Casals. What to choose what is best suited for certain types of work at home or at the cottage? To all to understand, offer "Travel Guide" by type of modern hand-held power tools. First of all I must say that the tools are professional and amateur. Professional tools, of course, intended for professional work, they have a great resource and are designed for continuous operating time - the entire shift. This group of instruments made of more expensive materials, hence their price. Accordingly, the Amateur suggest a smaller scope of work, their life is less and the price is lower. Professional tools can be used and to a lesser extent within your country site or apartments. Large manufacturers, for example, the firm Black & Decker and produce professional and amateur tools. The first group of tools available under the brand DeWalt, her signature color - yellow (psychologically conducive to enhancing attention at work), a group of amateur instruments go under the name Black & Decker, corporate color - the blue-green. Particular attention is paid to the use of hand tools safety. To this end, provides for various types of protection. Firstly, the additional lock button. In order to enable the tool, you must first click the lock button, and then to "Start" button. If you accidentally click on "start" protection tripped. This additional button prevents inadvertent inclusion of the tool. It is available in almost all hand tools. In such tools as chain saws, hedge trimmers, there is double lock. Only when your two hands will hold the tool firmly, you can use both lock button and the Start button, and then the work comes to a boil. Second, some instruments provided a movable protective cover, such as a disk saw. The casing is automatically extended at work (he was on a spring) and also automatically closes the blade. Thus, the saw is always closed. There are also various shields and plastic walls. Assortment of hand tools is fairly broad. We concentrate on the basic types - it's electric drills, saws, planes, and cordless tools. The main function of an electric drill drill - drill holes, but with interchangeable nozzles drill can turn into a screwdriver, a mixer, and even grinding tool. With the impact drill can be drilled brickwork, concrete, low grades, but high-quality concrete is better to use drills. Power of modern percussion drills ranging from 450 watts to 1000 Tues Instruments are either cartridge with a ring gear, or keyless chuck, as well as equipped with speed regulator (from 0 to 3000 rpm.) And the reverse. Drills / Screwdrivers are designed to tighten the Screws. This saves physical strength, quick and easy time-consuming manual work. Great importance for the screwdriver has a speed regulator, or, in the professional language, - clutch control torque. Different instruments is between 5 and 23 positions. It is from this device depends on how accurately you zavernete screw, and will remain whether his hat on the surface, there will not be lost in the depths of the material along with your labors. Putting the first drill a small position, you can control the accuracy of the process and not to leave the layout as well as to calculate the necessary speed to continue. Modern models of an electric drill fitted with a powerful cooling system with increased air flow to 800 l / min, which protects the drill just overheating at low speeds. Rotational movement of the drill is useful for mixing glue and sparsely mastics. For this purpose, a special nozzle for mixing paints. And using a grinding attachment or a metal brush, you can clean up the old paint on the facade of a country cottage or sharpening tool. Saw There are several types of electric saws - circular, Jigsaw, Reciprocating, and chain. The most common are circular saws. This is a blade with a maximum depth of cut from 40 to 86 mm, ranging from 500 watts to 1700 watts and bevel 0-450. Cutting tool - drive with carbide tipped. The more teeth on the drive, the cleaner cut and more expensive tools. For clean cuts, such as plywood, are used as conventional steel discs. But they quickly blunt than wheels made of hard alloys. To work with the circular saw is important to adjust the instrument. A properly configured disk should protrude from the workpiece by about 3 mm. On tasks dependent adjust bevel and depth of cut. Circular saw can make straight-through or closed cuts in the tree (both along and across the fibers), as well as working with chipboard, plastic and plywood. In some models, there is a special viewing window that allows you to see the cutting line and adjust the direction. Features jigsaws are: power from 400 to 700 watts and a maximum depth of cut in the tree 60-110 mm, 10-20 mm in aluminum, and steel 4-10 mm; slope supporting foot - 450 for oblique cuts. With Jigsaw saws can cut wood, particleboard, plywood, plastics, nonferrous metals, steel and even ceramic tile. But the main advantage and benefit of jigsaws that this tool can do and figure cutting. This is a note of artistic cutting. Produced jigsaws with a special system of rotation blade, making it easier to figure sawing and allows use in tight spaces, such as a wall. And some models even have jigsaws and adjustable pendulum feature that greatly increases cutting speed. Professional jigsaws with optional universal clamp nail files quickly without tools and features blowing sawdust. Chain saws will be irreplaceable, if you need napilit wood for the stove. Current models have a comfortable curved handle, quick brake, manual chain tensioner. Their capacity reaches 1600 Tues Reciprocating saws are used for woodwork and metal. They have a speed controller, powerful engine, and some are equipped with a counterweight in order to reduce vibration, making people less tired at work. Planer main function in the modern planes performs a rotating drum with great speed (up to 15000 rpm). For example, a plane with a drum diameter 64 mm per pass is able to shoot 4 mm tree with a quality surface. The tool has two platforms - the front and rear. Moving forward platform allows you to adjust the cutting depth. Planes can be fitted with two steel or carbide double-sided knives. It is very convenient, as blunt knife can be turned the other party. Additional protective gear planer - parking heel - allows the tool to stay on the surface, but the knives do not get to it. Except electric hand tools, working on the network, offering a wide selection of cordless tools. Cordless tools modern level of technology can help improve the batteries and provide sufficient energy storage for a particular type of work. What good cordless tool? It is safer because you are not under an electric voltage. Then, it is mobile - the wire does not interfere, and you can safely work in awkward places, like on the stairs. Cordless indispensable for work in the country, where there is still no electricity. Of course, battery power is limited, and hence the limited time of the instrument itself. But in the same villa-garden conditions, you can easily get out of the situation and charge the battery using a special device from the car network. Battery models of one manufacturer are suitable for many instruments at once. In our guidebook, we restricted ourselves to only hand tools and drew attention to the current models that are likely to be interested in DIY. We hope our survey will help you make the right decision in choosing it is that tool that you need. Source: http://petroremont.narod.ru/text2_strug.htm