EDM Rollers have the features of high quality materials, precious grinding, good concentricity, small beating, stable wire transport, high hardness and long working life for low speed wire cut EDM machines. ◆ Commodity: Lower Ceramic Pulley B OD=68mm ◆ TAGUTI number: S461 ◆ TAGUTI number: 3051799, 3056448, 3054736, 3051202, 5218394, SS688ZZ, MW402811N, MW403811D,...