Easily drill through rocky soil with heavy duty design and extra large pilot tips. These heavy duty screw augers are designed for use with rotary hammer drills. They are made from heat treated high carbon steel and have oversized tungsten carbide surfaced bits. They may be used to penetrate hard soils, asphalts and concrete.
| Part Number | Model | Length |
| AM-214.28 | Splined Adapter Carbide Bit Rocky Soil Screw Auger | 2" |
| AM-214.30 | Carbide Bit SDS Max Rocky Soil Screw Auger | 2" |
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• 3 1/4’’ regular auger | • 4 ft. extension
One-Piece Augers
4\" or 2-3/4\" diameter | 51\" or 53\" total length | 4-5 lbs | Carbon steel, heat-treated tungsten-carbide bits | Powder-coated black, 16\" rubber-grip cross handle
Gouge Augers
304 Stainless Steel | 2-1/2 in dia x 40 in L | Hex Quick Pin connection | Soft/wet soil sampling
AMS Soil Recovery Augers
3-1/4" dia. | 10" or 12" length | Tungsten carbide hard-surfaced carbon steel bits | 5/8" thread connection | 9.20–10.09 lbs