21 Year Old Rotary Hummer Restoration | Hilti TE504 Hammer Year 1998

Rotary Hummer Restoration Video
I found it in a dilapidated state. It has soil inside, likely to soak in the mud.
I got it for free from the seller, but It takes me a lot of time to restore it. Finally, I am really happy that it works after I put all parts back together. At the end of the video, you will see I test this tool.

I hope you find something useful & enjoy the video!
I am happy to receive your feedback, advice, suggestions to improve myself.
!!! I apologize for the mistake if I have made in this restoration !!!
***I still keep some parts, I want to save the world's environment***
---------------Thank you so much for Likes & Comments---------------

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