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EDM electrode 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.

1.Single hole tube

Material: brass ,copper, stainless steel
   - Size range :Φ0.20 ~ 7.0 mm
   - Tube length : 300 / 400 /500mm 
   - Various  brass and copper electrode tubes are available up to request

2.Multi-hole tube

Material: brass ,copper, stainless steel
   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)