General description These 32 pieces of consumables are designed for the PT 31 LG-40 40A standard size plasma cutting torch. They are made from high-quality materials, ensuring a long service life and reliable performance. Technical specifications Material: Copper + Ceramic Color: White, Copper Package includes: 20 x Standard size copper tips 20 x Standard size copper electrodes 20 x Ceramic rings 4 x Ceramic cups Measurement allowed error: +/- 1-3 cm Installation Easy to install.