Bubble Up Auger 

Extended Wear,

Left-hand flighting
Overall length 81 5/8"
Flighting diameter - 12.00"
Shaft diameter - 1 3/8" and 1 1/4"-19 Internal spline
Pitch - 10.00"

Features:

• Precision balanced for smooth operation.
• Cupped super-edge Flighting for more capacity
• 30 to 50 Percent thicker edge for strength and longevity
• Greater grain retention
• Optimized output