chain saw file 1) Dia. 3.5mm, 4.0mm, 4.5mm, 4 ... /ISO9001 chain saw file1) ParameterItem Description & Specifications : Chain saw file Dia. 3.5mm , 4.0mm, 4.5mm, 4.8mm, ... sprocket, rim, wrench, chain breaker, rivet spinner, and saw file, trimmer line and so on.3) Our factory has been ... bars and solid bars for both general users and professional users. Available types of bars include laser-welded satellite ...