The Multi-Plier 600 Black Needlenose with Carbide Insert cutters and leather sheath begins with high quality stainless steel, incorporated with Gerber's patented one-handed opening pliers. Top that off with patented replaceable tungsten carbide wire cutters. When the cutters become dull or misshapen simply rotate the tungsten carbide cutters 120-degrees, and you've got yourself a good-as-new wire cutter. After three rotations, the entire cutter can be replaced.
You'd be hard pressed to find a more rugged or more fearless multi-tool out there. But go ahead and look around a bit. See what you think. Then come on back to Gerber and pick the Multi-Plier 600 that truly suits your needs.