I do own a variety of harbor freight tools, but not many.   The ones I do own I have bought mostly because I have a one-off need, and it is cheaper than purchasing a name-brand expensive tool.    I buy it with no expectation beyond that it work for the specific project.  If it fails for the project I return it to get my money back.  If it works I keep it "just in case" I ever need it again.    If I know I am going to use the product repeatedly I look for professional and commercial quality.   The precision and longevity of such tools make work so much more enjoyable (I.e. less stressful).    One example of the one off was when I built my barn/garage/shop.   I purchased a framing nailer on sale for $79.  I toyed with purchasing a commercial name brand product but new that this was a once off need for the tool.   The tool is junk and frustrating to use, but it got the job done and saved me a few hundred dollars.    Based on the quality I have experienced to date, I would not risk a professional livelihood on their stuff.
	
		
			
		
		
	
				
			 
 
		 
 
		 
 
		