... , MCA18K-38 2, computer control 3, auto cut & re-insert elastic 4, underwear & swimsuit 5, more efficient Computerized metering device ... MCA18K-38 Item nameComputerized metering deviceModelMCA18K-38UsageFor overlock sewing machine onlyGW/NW12.5/11kgsSize435*370*345mmFeatures:1, Auto cutting ... MCA18: 27 program memories with auto cutting and re-insert. 5 of them are for 18 sections and 22 ...