Mitsubishi EDM Lower Ceramic Roller X183C442H01 1.For DWC-HA,H1, ... quantity in store available M456-1 Mitsubishi EDM Accessories Ceramic Roller X183C442H01 1.For DWC-HA,H1,SX, ... CX,CA2.Size :40 mm3.Material:Ceramic & Stainless4.Original No: X183C442H01 5.Large quantity in ... EDM Consumables wire guide,power feed contact,rollers,water nozzle,belt,discharge cable,etc..EDM drilling toolFull range ...