Century Drill And Tool Speed Cut Auger Bit 1/2″ X 12″ Overall Length 1-3/4″ Flute Length 3/8″ Shank Size:1/2″ X 12″ X 1-3/4″ X 3/8″ for replacement main breaker or

for replacement main breaker or add a 125a main breaker to 125a main lug load centers

Setting Tool & Cutter Are Heat Treated For Long Life

comes with metal snap on collar for drive in

Break resistant injection molded plastic ensures safety of stored items

Includes: two 20-Volt Max compact lithium-ion battery packs

Century Drill And Tool Speed Cut Auger Bit 1/2″ X 12″ Overall Length 1-3/4″ Flute Length 3/8″ Shank Size:1/2″ X 12″ X 1-3/4″ X 3/8″ for replacement main breaker orSpeed cut auger bit full screw tip allows bit to self feed Quad flute design for fast chip ejection. Non stick coating resists sap and heat build up while cutting.