
Rocky Soil Screw Augers
2\" diameter | 18\" drilling depth | 22½\"–23\" overall length | Heat-treated carbide-tipped steel | For SDS-Max & Splined rotary hammer drills
ERE Inc. stocks hand-operated soil augers for environmental site assessments, geotechnical investigations, and routine soil sampling. Every soil sampling auger we carry is built by AMS, and the line covers each common boring condition — so you can match the auger head to the s...

2\" diameter | 18\" drilling depth | 22½\"–23\" overall length | Heat-treated carbide-tipped steel | For SDS-Max & Splined rotary hammer drills

• 3 1/4’’ regular auger | • 4 ft. extension

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

304 Stainless Steel | 2-1/2 in dia x 40 in L | Hex Quick Pin connection | Soft/wet soil sampling

3-1/4" dia. | 10" or 12" length | Tungsten carbide hard-surfaced carbon steel bits | 5/8" thread connection | 9.20–10.09 lbs

Alloy Steel | 5/8" Thread | 12" Length | Two chisels: 1-3/4" & 2-1/2" flat edges | 2.85 lbs

Carbon steel | 5/8" thread | 12" length | 38.1–50.8 mm diameter | 1.5–2.2 lb

2" or 3" diameter | High-carbon steel, hand forged | 5/8" thread connection | Open-face design for mud shedding | Rounded bail for torque resistance

5/8" thread | Carbon steel bail + stainless steel cylinder | Tungsten carbide hard-surfaced cutting blade | Sizes: 2-1/4", 2-3/4", 3-1/4" diameter | Wt: 1.27–1.99 lbs

5/8" thread connection | Carbon steel or stainless steel | Diameters: 2″–4″ | Open-cylinder laser-cut design | Tungsten carbide hard-surfaced bits

2"–4" diameter | Carbon steel or stainless steel | Tungsten-carbide hard-surfaced bits | 5/8" thread | 1.42–3.54 lbs

5/8"-11 NC thread | Carbon steel bail + stainless steel cylinder | Heat-treated high-carbon steel bits | Tungsten carbide hard-surfaced cutting edges | Diameters: 2" – 4"

Signature Series Thread | Closed-bit sand configuration | Tungsten-carbide hard-surfaced edges | Heat-treated high-carbon steel bits | Sizes 2¼"–4" / 1.64–3.45 lbs

High-carbon steel bits w/ tungsten carbide edges | Stainless steel cylinder | Signature Series thread (2.5-turn connect) | Yellow zinc-coated extensions | 3″ model: 1.29 lbs; 2″ model: 0.95 lbs

Cylinder diameters: 2¼″–4″ | High carbon steel bits, tungsten carbide hard-surface edges | Stainless steel cylinder, carbon steel bail | Signature Series thread (1½-turn connect) | Weight range: 1.59–3.21 lbs | Made in USA

High-carbon steel w/ tungsten-carbide hard-surfaced tips | Stainless steel cylinder, carbon steel bail | Sizes 2-1/4", 2-3/4", 3-1/4", 4" | Signature Series thread (1-1/2 turn connect) | Open-bit, for most soil types