Don't throw away your old Angle Grinder!
In today’s episode of Nad’s Home Tools, we will show you how to fix a damaged, old angle grinder. I bought this tool from a recycle shop. It did not work at all. The armature inside was burnt out. I wanted to be able to use the old one with both batteries and electricity that is in AC and DC format. For reference, I have shown the insides of a working Angle Grinder from BOSCH.
First, I have taken out all machineries inside and replaced it with a heavy-duty motor, 775 model motor handling 12-24 V, making necessary changes in the body of the grinder that is the motor housing and housing cover to adjust the new mechanism inside. I have kept the original fan system to keep the motor cool but have flattened a couple of gears pinion of the fan in order to make room to insert an Allen key to tighten the grip between the fan and motor. Attaching a DC switch and DC female jack completes the grinder. Now we have a fully-functioning Angle Grinder that can run on both batteries and electricity!
With this restored Angle Grinder, the video shows how to cut through a piece of aluminum using a metal cutting disc, cut wood using circular saw blade and remove rust with sanding disc. Proper precaution must be taken while using these sharp bladed discs.
I hope you find this video useful and enjoy the process of the remake! If you like the video then hit the like button and share the video and let me know your valuable feedback in the ‘comments’.
#anglegrinder #775motor #repairing
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