气动--日本瓜生(URYU)气动工具[日本瓜生（URYU）缓冲垫子离合器式螺丝起子][产品详细介绍]缓冲垫子离合器式螺丝起子US系列US-3.5MA(1/4"HexBit)螺丝起子种类型号能力转速全长重量中心至边主轴气耗量噪音值振动值TypeModelmmr.p.mmmkgmmmminm3/mindB(A)m/sec2起子型缓冲式离合器直型US-3.5AM420001960.6017.05.001/40.20755.6US-3.5BM420002140.6317.06.351/40.20755.6US-4M414002360.9520.06.351/40.207510.0US-5M514002361.1021.06.351/40.207510.0磁US-3.5MAM420001980.6517.06.351/40.20752.3直型US-40M422002250.5617.06.351/40.20705.6US-50M512002450.9018.06.351/40.307610.0枪型US-3.5PBM420002000.7517.06.351/40.20752.3US-4PBM414002231.1520.06.351/40.20752.3US-5PBM514002361.3021.06.351/40.20752.3弯头US-3.5ACBM420002360.6510.06.351/40.20855.6US-4CAM414002251.1012.06.351/40.30853.2US-5CAM55001981.4012.06.351/40.30853.2)