1/2" Impact Wrenches - W7150 vs 2763 vs Dcf899 ( Milwaukee / Dewalt / Ingersoll Rand ) HD

W7150 - http://www.amazon.com/Ingersoll-W7150-K2-High-Torque-Impactool-Batteries/dp/B006gfqmau/?_encoding=UTF8&tag=reatoorev-20...