5.4 x 400 mm Brass electrode single channel for small hole spark EDM

Products: 5.4 x 400 mm Brass electrode single channel for small hole spark EDM 
Size: 5.4 x 400 mm
Applications:Small hole spark EDM 

Single hole electrode tubes brass and copper :
High precision small diameter tubes size  Dia 0.10mm -0.25mm , length 200L
Common sizes: 0.30-3.0mm, L400mm, L300mm, L500mm, L600mm
Big diameter tubes: 3.1 - 6.0mm, L400mm, L300mm, L500mm, L600mm
OEM sizes: 6.1-12.0mm available

Multi-hole tubes:
Diameter 0.5m - 1.0mm, 1.1-3.0mm, 3.1-6.0mm, 6.1-12mm