Copper Multi-hole tube

High processing speed, low electrode consumption, high surface smooth finish and for small hole drilling EDM machine.

EDM Electrode Tube is applicable to high-speed electric-spark small-hole processing machines, especially for deep and small holes, and high-speed electric-spark processing.

Copper Multi-hole tube

   1) Specification

       - Outer diameter range : 0.5 ~ 6.00 mm

       - Tube length : 300/400 mm (12/16) standard (Other length is available up to request)

       - Multi-hole tubes have various section shape, leave no core inside tube hole and 

         accordingly reduce drilling time at deep hole

       - Inch outer diameter size is available up to request

   2) Types of multi-hole tube (coreless)

       - 2 channel normal type (2 wires inserted)

       - 2 channel normal type (2 tubes inserted)

       - 1 web type (1 bar inserted)

       - 3 channel normal type (3 tubes inserted)

       - 3 channel Y type (3 tubes inserted)

       - 4 channel + type (4 tubes inserted)