General description These consumables are designed for use with PT 31-40 plasma cutting torches, providing high quality and a long service life. They are easy to install and ensure optimal performance for your cutting needs. Technical specifications Material: Copper and ceramic Color: White and copper Package includes: 40 x standard size copper tips 40 x standard size copper electrodes 40 x ceramic rings 8 x ceramic cups Measurement allowed error: +/- 1-3 cm