SI FANG3 Inch Air Cut Off Tool with 5Pcs Die Grinder Cut Off Wheels and 1Pcs HSS Circular Saw Blade, Pneumatic Cutting Machine Metal Sheet Cutter Tool Kit, 20000RPM

Work as good as more expensive brands

Works but have to go very slow. Not much power at all

I have a Chevelle that needed to have a secondary market AC unit ground so that I had room to adjust the tension on the belt. So, when this product became available, I ordered it. Here is what I found:1. The tool is assembled and you just put pan the blade that you want. This is an easy to do process and it is quick. The required Allen wrench is supplied.2. There is a nice assortment of blades so that you can get the job done. I was cutting aluminum and had that covered.3. The grinder quickly removed the metal I needed without damaging the underlaying metal frame. While the safety section of this works well to contain sparks and flying debris, you still need to wear eye protection and hearing protection.I was able to remove the metal I needed quickly and easily. I always felt I had good control and the unit worked well on my pancake compressor.I would recommend this unit if you have a need for it.

Perfect for me to use. I needed something easier to handle and work with that I could use myself, not relying on my husband, as I have a lot of extensions I needed cut.This works great. It's easy to handle, lots of cutting wheels to choose from, for the job you need done. Although light and maneuverable for me, it's very nice and solid quality. I expect to be using this for many years to come.

This mini grinder saved me in a pinch when my actual grinder decided to give up on me without a warning.I used it to cut steel closet rods for the custom closet storage I'm building. The mini grinder cuts like a pro. It's fast and leaves a perfect cut. What's more, it's much easier to handle because of it's size. It's light and easy to maneuver.I still need to get a new grinder but this is my new go-to for cut-offs.