BATTERY CABLE STRIPPER features a swivel blade for circular and longitudinal cuts. Made of fiberglass reinforced polyimide. Adjustable blade cutting height. Strips 8 AWG to 4/0 AWG. Slits outer jacket from 14/2 to 6/2 AWG duplex and 16/3 to 6/3 AWG triplex wire. Comes with extra blades.