Description Feature: The Electrode is made by Oxygen-free copper as the material in which there is high quality Hafnium (the DIY version is zirconium) embedded, which guard the best electrical conductivity and cutting dynamic energy. The Nozzle Shield is made by CuCrZr, which brings longer life and abrasive resistance. In addition, precision-processed consumables will be combined well with cutting torch and machine by high compatibility. This Torch Consumables are compatible with P80 Plasma Cutting Torch and similar copies; And it is suitable for Plasma Cutting Machine CUT-70 CUT-80 CUT-100 CUT-120. Specification: Material: Oxygen-free copper 4 Sizes of Nozzle/Tip for option: Tip 1.1mm- 40A. Tip 1.3mm- 60A. Tip 1.5mm- 80A (most common). Tip 1.7mm- 100A. Quantity: 20Pcs; Note: And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 20 x copper contact tips