... 4times(total 4.2mm).3/8.050,56E,cut 90for wood of dia.300mm ,still can be used well after re- ... 4times(total 5.6mm).3/8.050,56E,cut 90for wood of dia.300mm ,will be changed 3 drive links after ... length 3times(total 4.7mm)..325 .058,72E,cut 90for wood of dia.300mm ,still can be used well after re- ... length 4times(total 5.5mm)..325 .058,72E,cut 90for wood of dia.300mm ,will be changed 4 drive links after re ...