1,Power feed contact for SODICK EDM minchines 2,Position: Upper 3,Inner Diameter(mm):0.105/0.155/0.205/0.255/0.305 1,product name: power feed contact for wire EDM machines 2, original No.3085936 (3084592) 3, Model: S010 4, Material: tungsten steel 5, Application: AQ.A.EPOC series, AP20~AP550, PGW200, EXC 100, BF, JL series ;