The M31 range of tools provide three functions: PE, PVC or PR Outer Sheath stripping, Peelable Semi-Conductor stripping and Insulation stripping. As with the M23 range, the tools have an adjustable, lockable blade to ensure underlying layers are not damaged as the Outer Sheath and Insulation is cut in a helicoidal manner.

To strip Peelable Semi-Conductor, an adjustable blade insert is fitted which scores the Peelable Semi-Con helicoidally to allow easy manual removal. The cut length can be set via an adjustable stop which also ensures a neat, straight finish. The tools are very robust with a full range of spare parts available.