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70GMCer · 12-11-2008, 07:41 AM

I've used the Chicago Pneumatic thru Harbor Freight for a few years now. Never a problem breaking any nuts/bolts loose. I keep my psi as high as I can, around 175

12-11-2008, 07:41 AM	#14
70GMCer Senior Member Join Date: Apr 2005 Location: Joppa, Maryland Posts: 4,408	Re: Impact Wrench Question I've used the Chicago Pneumatic thru Harbor Freight for a few years now. Never a problem breaking any nuts/bolts loose. I keep my psi as high as I can, around 175 __________________ 1997 GMC Sierra Ext 1965 Mustang