BEFCO Mole Post Hole Auger Bits – 6 In to 30 In
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BEFCO Mole Post Hole Auger Bits
Pair your BEFCO Mole post hole digger with the right auger bit for the job. These BEFCO Mole auger bits (also called post hole augers) feature fully welded flighting, a reinforced mounting collar, and a standard fish-tail point to cut clean, accurate holes in a wide range of soils. Wear parts—knives and points—are individually replaceable to minimize downtime.
All sizes are engineered to fit the BEFCO Mole 100, 200, 300, and 400 series diggers (fitment by size shown below). Choose from 6"–30" diameters and 36" or 48" lengths, with single or double flighting and increasing flight thickness on larger diameters for heavy-duty work.
Why Yard Patriots recommends these bits
- Direct-fit for BEFCO Mole diggers (100/200/300/400)
- Fully welded flighting & reinforced collar for durability
- Replaceable knives & point (serviceable design)
- Standard fish-tail point for fast starts and cleaner holes
Specifications
| Auger Model | Fits Mole Models | Diameter | Length | Flighting | Flight Thickness | Approx. Weight |
|---|---|---|---|---|---|---|
| 106-531 | 100, 200, 300, 400 | 6" | 36" | Single | 3/16" | 23 lb |
| 109-531 | 100, 200, 300, 400 | 9" | 36" | Double | 3/16" | 40 lb |
| 112-531 | 100, 200, 300, 400 | 12" | 36" | Double | 3/16" | 44 lb |
| 206-531 | 200, 300, 400 | 6" | 48" | Single | 3/16" | 30 lb |
| 209-531 | 200, 300, 400 | 9" | 48" | Double | 3/16" | 52 lb |
| 212-531 | 200, 300, 400 | 12" | 48" | Double | 3/16" | 58 lb |
| 218-531 | 300, 400 | 18" | 48" | Double | 1/4" | 67 lb |
| 224-531 | 300, 400 | 24" | 48" | Double | 1/4" | 100 lb |
| 230-531 | 300, 400 | 30" | 44" | Double (15" & 30" sections) | 5/16" | 214 lb |
Notes: 6" bits use single flighting; 9" and larger use double flighting. Larger diameters (18–30") include thicker flighting for heavy-duty use. Always confirm your digger’s horsepower and gearbox rating before selecting large-diameter bits.