Stripping wire is a simple task if you have the right tools. Small wires—sizes #18 to #10— are easily stripped with wire strippers as shown in the photographs below (multipurpose tools also generally contain a wire stripper). Larger wires—#8 to #2/0—can be stripped with a pocket knife. After making the circular cut, simply strip the wire as if you were whittling a piece of wood, with the motion away from your body.

As important as the right tools are the right technique. Take care not to nick the wire, but if you do, cut the wire where the nick occurred and start over. A nicked wire will not hold up when you make the connection.


1. Insert the wire into the proper slot for the size wire you are stripping (or adjust the screw on the stripper for the size of the wire). With the wire at a slight angle, press the handles of the stripper together.

2. Gently sever the insulation by rocking the stripper blades back and forth; when the insulation has been cut through, pull it off in one fluid and fast motion.