Using the appropriate bushing the cordless Cable Stripper works on both copper and aluminum cable covering a range in size from 6 AWG to 750MCM CU and 900MCM AL. To help determine which bushing is right for the job DEWALT has a reference chart that is included in the manual as well as linked below. When selecting a bushing it is recommended that the bushing size above and below the recommended bushing also be selected as there can be variance in a specific brand of cable.

DeWalt DCE151TD1 20V MAX* XR Cordless Cable Stripper Kit
$83.99