Posted 5/26/2009 09:11 (#723266 - in reply to #723243) Subject: Re: half inch cordless impact
S. IL
You need to consider torque and battery life. Many state 250, 300 or 350 ft pounds of torque with a new battery, but it declines quick as the battery fades. Be sure to find one with a good torque rating if your looking to work with larger nuts.