CUTTER TEETH TOP PLATES ARE LONGER AND HARD CHROMED FOR GREATER CHAIN LIFE 1) Product information:Good Quantity 8660 Black 325 Saw Chain for Chain Saw ITEM NOPITCHGAUGEFILESHARPEINGDEPTH GAUGEJL9D-13/8“LP.043”5/32“35°.025“JL9D-33/8“LP.050”5/32“35°.025“3/8" LP PITCH :CUTTER TEETH TOP PLATES ARE LONGER AND HARD CHROMED FOR GREATER CHAIN LIFEENGINEERED FOR PRECIOUS ,BALANCE AND LOW VIBRANTSAFETY ...