BMD-3002 Copper Electrode tube for EDM Hole Drilling

Electrode tube: brass/copper electrode

Diameter: from 0.2-3.0mm.  0.2,0.3,0.4...1.0,1.1,1.2...1.9,2.0,2.1,...2.9,3.0

Length: 400mm

Package: Pastic pipe

Quantity/Unit: 50-150pcs/pipe

Loss of electrode
0.2-0.4    300%
0.5-0.8   200%
1.0           100%
2.0            90%
3.0            80%