Reaming head design smooths edges of metal pipe from 1/2" to 1". Laser hardened cutting edges cut wire, bolts, screws, and nails. Built-in loop maker for up to 10-gauge wire. Wire stripper strips 10-14 AWG (solid wire) and 12-16 AWG (stranded wire). Forged alloy steel for maximum tool strength. Rust protection increases tool life by reducing corrosion. 6 application specific designs (reaming, wire stripping, nail/wire cutting, nail pulling, pliers, loop maker) allow for carrying less tools.