Built for large posts, deep holes and tough soil — the premium 24-inch auger bit for demanding fencing, timber, or pole installations.
The BEFCO 24in x 48in Auger Bit – Double Flight | Fits 300–400 is engineered for heavy-duty digging tasks where wider, deeper holes are required — ideal for setting large fence posts, heavy timber, light poles, or structural supports. With a 24-inch diameter and 48-inch length, it delivers a robust hole size that’s well suited for construction, agricultural or vineyard work.
Thanks to its fully welded double-flight flighting and a reinforced mounting collar at the gearbox connection, this auger bit resists distortion and stays stable under load — even when working in compacted, rocky or challenging terrain.
Compatibility is broad among the larger post-hole digger range: this auger is designed to fit the 300 and 400 series of the BEFCO Mole line, making it the go-to option when you need maximum torque and structural strength to dig clean, consistent holes for heavy posts.
For long-term durability and cost-effective maintenance, the bit comes with replaceable knives and a fish-tail auger point, so you don’t need to replace the entire auger when wear occurs — only the cutting components.
Large 24" Diameter & 48" Depth
Provides big, deep holes suitable for large posts, poles, or structural supports — perfect when standard-size augers aren’t enough.
Fully Welded Double Flighting
Durable double-spiral design ensures efficient soil removal and maintains structural integrity even under heavy load or in dense soil.
Reinforced Mounting Collar & Heavy-Duty Fit
Reinforced connection where the auger mates to the gearbox adds stability and reduces vibration — especially important for larger bits and tough digging conditions.
Replaceable Knives & Fish-Tail Point
Allows you to replace wear parts (cutting knives, point) easily without replacing the entire auger — lowering long-term maintenance cost and downtime.
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