If during the repair process in a house or an apartment there is a need to make shtrobes in the wall for hidden wiring, you can not do without special tools in this case.
That's just the price of factory models is unreasonably high (especially if you do not plan to use this tool more than once). And therefore, it is easier to make a chipper from a grinder.
First of all, it will be necessary to increase the shaft of the grinder. To do this, you will need to use a metal lathe. In addition to the adapter, you also need to make four washers with a thickness of five millimeters.
The main stages of work
At the next stage, it will be necessary to make a protective casing, since a regular one from a grinder will not work. And first of all, the master makes a clamp on the gear housing of sheet metal.
Next, you need to make the side walls of the protective casing. Using a compass, the master draws two semicircles on a sheet of metal. Then both halves are welded together and a clamp is welded to them.
At the last stage, you will need to weld the hinge to the casing, as well as the rollers that the master made on a lathe. And most importantly - you need to make a pipe for removing dust, which will be worn on the tube of the vacuum cleaner.
You can watch more details on how to make a chamfer with a casing and a dust extraction system from a grinder in the video on the website.
