KNIPEX 7-3/4 in. Automatic Wire Stripper 12 42 195 - The Home Depot
MulWark 3 in 1 Automatic Self Adjusting Wire Stripper/Cutter/Crimper, 8 Inch Multi Pliers For Electrical Wire Stripping, Cable Cutting, Crimping Tool from 8 AWG to 30 AWG - Amazon.com
My New Knipex Automatic Wire Strippers are Pretty Good So Far
Automatic Wire Stripping Tool VCELINK
Klein Tools 11063W Wire Cutter / Wire Stripper, Heavy Duty Automatic Wire Stripper Tool for 8-20 AWG Solid and 10-22 AWG Stranded Electrical Wire - Amazon.com