Choosing a Home Hammer
As ancient wisdom says: “Every man must do three things in life: build a house, raise a son and ... make the right choice of a hammer drill of course!”. We admit honestly, because most of us have to deal with repair work, most of which cannot be imagined without a punch.Electric drill and the puncher will become indispensable assistants in the repair work - they will solve not only a matter of time, but also reduce physical activity.
If you need to drill something or perform shock movements separately in durable materials, such as concrete or stone, you should use a punch. He will easily cope with this type of work, thanks to his drill working at good power. He will become an assistant in laying the cable, drilling holes for the switch or socket, and fixing a variety of designs.
For drilling holes in not so strong surfaces, you can safely use a hammer drill. With this tool, holes are made for fastenings for a metal profile or for a shelf, a picture and it will help out when conducting small business repair actions. A distinctive moment of the drill from the punch is its relative lightness, which allows even a woman to work with it. Another plus is the low cost of both the tool itself and the drill.
Punch selection: what to look for?
- Power. The drilling speed directly depends on the power of the drill - the higher the power, the faster the drilling process. Each degree of power adds extra weight to the punch, which requires additional physical strength.
- Adjustment of rotation speed. Speed controllers are available on almost any hammer drill. An obvious plus is the availability of a maximum speed limiter.
- Disabling the shock function. This feature allows the hammer to go into drill mode.
- Stop switch. If you need to conduct long-term drilling, holding the button, locking the switch, there is no need to constantly press the power button.
Rotary hammer device
The design of the punch includes the following:
- speed regulator;
- friction clutch protects the engine from overheating when jammed;
- reverse (may be brush or electronic);
- quick cartridge change system;
- service indicators;
- anti-vibration protection.
Hammers of various companies may have some differences in details, but the mechanism of their work remains, in principle, the same. The hammer has a built-in pneumatic or electromagnetic impact mechanism, on which the principle of operation of the tool is based. The kit may include crowns, drills, a system responsible for removing dust, nozzles for chiselling, a controller for the angle of drilling.
The choice of a hammer drill is a responsible task. It is necessary to determine what functions this tool will perform. You should not take a model that has capabilities that are not useful in order to avoid unnecessary cash costs. But also do not skimp on a good snap. A well-chosen tool is the key to fast and high-quality work.
