One of the best is the needle-nose pliers, which tapers to a fairly fine point to get a grip in tight spaces. It also features replaceable edges on the wire cutters and has smooth, rounded edges ...

but for regular wire, I just use a pair of diagonal cutters or a mechanical stripper or a razor blade. You can do that, of course, and for large solid wires, you can even get good results.

The best knives have some kind of finger ... The Fastback also has a spot for stripping electrical wire and an added gut hook, so you can cut string or open a bag of bird seed without ever having ...

Cutting foam is difficult with traditional methods. The best way is with a hot wire. If you read Hackaday, it is a good bet you can figure out how to use electricity to make a wire hot without any ...