Material: Manganese Steel, Cutter Length: 140mm, Weight: 100 grams Applicable copper tube diameter or others : ≤3mm O.D. Also suitable for clean cuts on PTFE tubes or electric wires It will not collapse the tube and provides a smooth, clean cut, avoid bottlenecks or deformations that affect the system. It is a reliable tool for capillary tubes cutting in refrigeration and air conditioning systems. This a must have for your toolbox , being an air conditioner service scissors wire stripper cutter., Weight: 0.220462262 Pounds, Manufacturer: szdealhola