Cordless hammer/drill/driver kits 18 volt 1/2 inch keyess chuck Variable speed with extended run time batteries provide long run time and battery life 3 speed all metal transmission matches the tool to task application for fastest application speed heavy duty self tightening chuck tightens throughout operation provi ding superior bit gripping strength high power high efficiency motor delivers max power for superior performance in all drilling and fastening applications. Specs 18V 420UWO max power 3 speed settings Max RPM 0 450/0 1450/0 2000 Max BPM 0 7650/ 0 24650/0 34000 22 clutch settings self tightening 1/2 inches metal chuck.
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