5PCS M4*0.7*50L*80Lmm W75 Copper Tungsten Orbital Tapping Electrode for CUW75 tungsten copper threading electrode with hole
USD 142.00
5PCS M4*0.7*50L*80Lmm W75 Copper Tungsten Orbital Tapping Electrode for CUW75 tungsten copper threading electrode with hole