Brass 3mm Electrode Drilling Rods, 10 pcs

Description

• Material:

  Common materials for EDM drilling tubes include brass, copper, and tungsten, chosen for their electrical conductivity and machinability. 
• Tube Design:

  The tubes can be single-channel or multi-channel, with the channel(s) allowing for dielectric fluid to flow through and cool the electrode while also flushing away debris. 
• Applications:

  These tubes are used in various industries, including aerospace, automotive, and medical, for applications like drilling fuel injector holes, coolant channels, and mold vents. 
• Hybrid Processes:

  In some cases, EDM drilling tubes are used in conjunction with other processes like electrochemical machining to remove recast layers and improve hole quality. 
• Wear and Accuracy:

  Uneven wear on the electrode can occur during the EDM process. Techniques like reversing the polarity of the discharge can help mitigate this wear and maintain accuracy