Cutting blade automatically repositions from cutting around, to cutting along the sheath for fast and damage free stripping of round cables. Suitable for round multicore cables for fixed installation, Flexible cables, Damp-proof installation cables e.g. NYM, NYY. Adjustable cutting depth to prevent damage to the conductors. High grade wear resistant polyamide construction - light and strong. Knives Titanium-Nitride coated (TIN) for a longer life, faster cutting and less wear. With TIN coated hooked blade and protection cap. Including TIN coated spare blade in the handle. Spare cutting blade in the handle. Capacity: 8 - 28 mm Ø (5/16”-1.1/8”)