The hammer drill is different from the punch?

Why do we need a drill and a hammer: the differences in the operating principles

These tools need to be always at hand, if there is a need to do in any holes materials.For drilling holes in high-strength materials, such as brick or stone, used punch.If the hole needed to be drilled in the aerated concrete, metal or wood - drill will easily cope with this task.

would be inappropriate today to delve into the working principle of the two instruments because it can be read by opening their technical documents.You must specify only that the main difference punch and drill work that the first device by hitting caves and the second - through strong torsion.

If we consider the differences drills with impact function of the gun, it can be concluded that the shock function of the first instrument of a purely mechanical nature, while at the gun used to this electromechanical device or pneumatics.

difference drill and punch in the functional

Functionality drill - drilling and punch - crushing.This is their fundamental difference.Shot mode is considered to be fundamental to the punch, because it is through this mechanism, we seem possible shtrobleniya technology, as well as the destruction of walls and partitions, removal of tiles.It can therefore be considered a major feature of this device is sure to impact energy.

to drill the main characteristic - it is power, because of the impact energy depends on the possible drilling diameter.The more power you get the tool, the more tasks it can perform.So, for example, a powerful machine able to help you in the destruction of the brick walls and in concrete shtroblenie.

As for the cost of these devices, the hammer drill is cheaper than a punch.However, the latest device demonstrates the durability and ease of use, so it would be a good purchase decision.

difference percussion drill mechanism and punch

Due to the difference between the functional load of these two instruments are differences in the impact mechanism schemes.This mechanism in the gun - it is a very complex site, presented in two types - electro-pneumatic and electromechanical.The most common form of the first, because it demonstrates the best operating parameters of the instrument.

few simple hammer mechanism from drill.Its components are the two ratchet.One of them connected with the cartridge, which is endlessly rotated, and the other - directly to the tool body.Ratchets cease contact with the full disabling function shock that occurs due to the stopper, placed therebetween.

So which is better: a drill or punch?

This is not a valid question.After all, depending on the volume and types of work can be used by a different version of the tool.If you have to do a huge amount of work, for example, during repair, then it makes sense to buy a punch.It will be appropriate for drilling holes in concrete, which does not fit the drill, even if equipped with a percussion mechanism.If necessary, drill a hole in a tile, you can use the drill.