Spiral Flute Taps Designed for Aerospace Fasteners.为航天航空紧固件设计的螺旋丝锥.Spiral Point Taps Designed for Aerospace Fasteners.为航天航空紧固件设计的先端丝锥.Performance Spiral Point Taps for All Applications.Performance Spiral Flute Taps for All Applications.Any Material, Any Application, Any Time!JIS标准柄径.材质：HSSE和HSSE-PM. M8*1.25 ISO3/6G ISO2/6H.涂层 ：TIN Coating.TICN Coating.TIALN Coating.