B4015 MB36 M8 Contact Tip
Copy Binzel MB36 M8 Contact Tips – Available in 0.8mm, 1.0mm, 1.2mm, 1.4mm & 1.6mm
Heavy Duty Copper Chrome Zirconium (CUCRZR) contact tips are a harder copper alloy offering very good wear resistance. Many times these are used in robotic applications since the arc on time is typically higher than manual applications. The disadvantage to this alloy is that the electrical conductivity is lower than standard copper and, in some cases, may cause arc starting issues along with an increase of weld spatter due to a less stable arc.