Cordless Drill and Wrench

The Hilti SID 144-A impact driver and SIW 144-A impact wrench are cordless and compact tools used for access into tight and hard-to-reach areas. They are equipped with lithium-ion batteries that indicate to the user how much longer the battery will continue to operate before it needs to be recharged.

The driver has a torque rating of up to 1,240 inch-pounds and is good for fastening in interior finishing, HVAC duct and electrical applications. The wrench features a torque rating of 1,370 inch-pounds and supplies reliable power when tightening bolts and couplers. Both tools are equipped with drop-resistant casings and a triple LED system that is built into the nose of the tool to illuminate dark areas.