How to Repair a Hammer Drill Quickly at Home – My Tools

[shapanwwuopi]

A hammer drill is in demand not only for professional construction work, but also in everyday life, when it is necessary to drill a hole in a concrete wall. If you think that a drill can cope with any task, then you are mistaken, since this tool is designed for drilling wood and metal. Even the most expensive tools do not last forever, so in case of breakdowns, every owner can repair a hammer drill with his own hands. To do this, you do not need to take the tool to a service center so that the master can estimate the cost of the simplest repair. How to repair each unit of a hammer drill is discussed in detail in the material.

What is a hammer drill and how does it work?
Structurally, a hammer drill is similar to a drill, but its main iraq telegram data difference is that it has a reinforced impact function. The impact function is needed not only to drill, but also to bore holes in durable materials such as concrete, reinforced concrete, brick, etc.

p. The tool copes with its main purpose in the best way. This is achieved due to a special mechanism called impact. This impact mechanism experiences heavy loads, so the need to repair the hammer drill with your own hands arises depending on the frequency of its use.
The impact mechanism is implemented by using the so-called "drunken bearing" in the tool device, which creates shocks transmitted to the piston. This piston, in turn, acts as a striking hammer, which hits the rod or striker connected to the working nozzle fixed in the chuck. A detailed diagram of the hammer drill device is shown in the photo below, based on which it becomes clear how the impact system of the tool is arranged.