This Knipes KPX002012 is a 3 piece VDE protected set of pliers and the set contains KPX0306180 combination plier. The cutting edges are ideal for hard and soft wire. They are oil hardened and tempered, and then separately induction hardened. These 180mm Knipex 0306180 combination pliers have chrome plated heads for smooth operation and handles with heavy duty insulation for a softer and more positive grip. These Knipex pliers have been VDE tested up to 1,000v, have gripping zones on the head jaws for flat and round material and are suitable for versatile use on almost any job application. The Knipex KPX2616200 200mm long nose side cutters have long flat round jaws that are highly loadable, with elastic precision points with blades for hard wire diameter 2.2mm and medium wire diameter 3.2 mm. The cutting edges are separately induction hardened for durability and longer working life, also the edges are hardened to approx 61HRC. Knipex have used a good quality special tool steel material, that is oil hardened and come with two component heavy insulated handles, are VDE tested to 1000v and are 200mm 8 Inch long. Ideal for all electrical instillation applications. KPX7006160 diagonal cutter pliers are made from a top quality vanadium electric special tool steel, forged and oil hardened to approximately 62 HRc for added strength and durability. The cutting edges are ideal for hard and soft wire. They are oil hardened and tempered, and then separately induction hardened. The Knipex 7001610 160mm diagonal cutting pliers have chrome plated heads for smooth operation and handles with heavy duty insulation for a softer and more positive grip. These pliers have been VDE tested up to 1,000v and are suitable for versatile use on almost any job application.