copper tungsten tube/electrode 0.1/0.13/0.15/0.17/0.20/0.25/0.30*200 for Super Drilling EDM Machine

描述

描述

copper tungsten tube/electrode 0.1/0.13/0.15/0.17/0.20/0.25/0.30*200 for Super Drilling EDM Machine

0.10/0.13/0.15*200,  25pc 1 tube.

0.17*200,  50pc 1 tube.

0.20/0.25/0.30*200,  100pc 1 tube.