HIFESON Heavy Duty Air Hydraulic Rivet Nut Tool, Pneumatic Riveter Automatic Rivet Nut Gun Tool Setting Kit Come with 13 Size Metric and SAE Nose-Piece Assembly

The unit out of the box plugged in and just spins, no clinching, or spin into the rivet nut, just backwards spinning, troubleshooting instructions online don't even help with the air powered units, just the battery or manual ones. Instructions are completely all in Chinese, except on the front page where it says "instructions", when translated the instructions are pretty much useless also says that there is supposed to be other items inside the box with the unit that weren't there (warranty card, a second wrench). Maybe its a bad unit that I got but be warned might be the same for you.

I didn t like it because I can t find parts for it. Accidentally broke a part and I can t find where to buy it. How can I find parts for this product?

This is hands down the fastest pneumatic rivet nut gun available. It is also whisper quiet which is nice not having to wear hearing protection. The only downside is that the mandrels do not last nearly as long as described. closer to 5,000 than to 2,000,000. It would be nice if replacements were available for purchase. Without replacement mandrels the product is useless. Would easily be 5 stars if you could get replacements.

Great product, work as expected, came with various type of attachments.In the beginnings, I don’t know how to set up rivetnuts, but it seems much easier than it looks like. After using,it I fell it is so solid and well built.great tools with a professional look