For cutting copper and aluminum cables. Precision ground, hardened blades. Clean and smooth cut without crushing and deformation. Less effort required due to favorable lever ratio and optimized cutting edge geometry. Guard prevents operators' fingers from being pinched By dividing the cutting actions into initial cut (insulating sheath in the front cutting area) and final cut (conductor in the back cutting area), cables up to 20 mm can be cut in one-hand operation. Adjustable bolted joint, self-retaining screw. High grade special tool steel, forged, oil-hardened.