D15 for long life in ductile iron - can last as long as up to 75 abrasive blades. Also cuts faster than abrasive blades. Incoporates electroplating on the core to aid cutting and is designed to eliminate pinching. Requires fewer blade changes.
12" x .125" - DI5 Series - 4" cut depth
AYP, Dixon, Poulan and Husqvarna have merged.
AYP 542776407, Dixon 542776407, Poulan 542776407,
and Husqvarna 542776407 are the same 12 125 1-20MM DI-5 DRI DISC.
MANUFACTURERS NAME:HUSQVARNA MANUFACTURER PART NO:542776407