EDM electrode tubes

EDM Electrode tubes  1. Single hole tube (brass / copper)     - Outer diameter range : 0.10 ~ 6.00 mm     - Tube length : 300 / 400 mm (12”/16”) standard (Other length is available up to request)     - Thin or thick all tube is avaible     - All inch outer diameter size is available up to request2. Multi-hole tube (brass/copper)   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)  3. Precision EDM rod (brass/copper)     - Outer diameter range : 0.25 ~ 3.00 mm     - Tube length : 200/300/400 mm (8”/12”/16”) standard          (Any other length is available up to request).  4. Ceramic guide