Electrode tube,Copper tube,single hole,100pcs/tube,Copper pipe,OD0.3-1.0MM,EDM Drilling Pipe 0.3 0.4

Electrode tube,Copper tube,single hole,100pcs/tube,Copper pipe,OD0.3-1.0MM,EDM Drilling Pipe 0.3 0.4

Aliexpress UK