Soil Augers
Soil Sampling Augers
For over 80 years, our soil sampling augers have remained a preferred choice for manual borehole creation while supporting the collection of disturbed soil samples across agricultural, geotechnical, environmental, and groundwater applications. Our first bucket auger was built in 1942 for the United States Soil Conservation Service. Today, we manufacture a wide range of auger models designed to support varying soil conditions.
Soil sampling augers are commonly utilized for manual borehole creation and efficient advancement while facilitating disturbed soil sample collection during subsurface investigations. For investigations requiring discrete sampling, boreholes can be advanced to a target depth prior to utilizing core sampling tools to subsequently collect relatively undisturbed soil samples. You can use soil augers for soil sampling across loamy, cohesive, non-cohesive, heavily rooted, heterogeneous, stony, and compacted soil conditions, while planer augers support the removal of borehole slough from the bottom of already augered holes.
Different soil conditions require appropriate auger model selection to support efficient advancement, material retention, and material removal during subsurface investigations. Browse our extensive selection of soil augers for soil sampling today.
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4" Regular Auger, Quick Connect
$239.72Regular augers are designed for loamy soils, utilizing an open-bit configuration for manual borehole creation and efficient advancement through mixed soil conditions while facilitating material entry into the cylinder. Designed for loamy soils...300.05$239.72 -
4" Mud Auger, Quick Connect
$295.80Mud augers are designed for cohesive soils, utilizing a widely spaced bit configuration for manual borehole creation and efficient advancement. The open-cylinder design with dual-wall openings facilitates effective material removal in wet, fine-grained...300.17$295.80 -
4" Sand Auger, Quick Connect
$276.11Sand augers are designed for non-cohesive soils, utilizing a closed-bit configuration with a restricted opening where inner bit edges meet at the midpoint to support manual borehole creation and efficient advancement while improving material retention...300.39$276.11 -
4" Reinforced Regular Auger, Quick Connect
$280.39Reinforced regular augers are designed for loamy soils and incorporate gusset reinforcement at the rounded bail to increase structural strength and reduce the risk of twisting or bending under higher torque applications. Their open-bit configuration...413.29$280.39 -
4" Reinforced Mud Auger, Quick Connect
$332.41Reinforced mud augers are designed for cohesive soils and incorporate gusset reinforcement at the rounded bail to increase structural strength and reduce the risk of twisting or bending under higher torque applications. The widely spaced bit...413.45$332.41 -
4" Reinforced Sand Auger, Quick Connect
$312.09Reinforced sand augers are designed for non-cohesive soils and incorporate gusset reinforcement at the rounded bail to increase structural strength and reduce the risk of twisting or bending under higher torque applications. Their closed-bit...413.63$312.09 -
4" Reinforced Stainless Steel Regular Auger, Quick Connect
$404.79Reinforced regular augers are designed for loamy soils and incorporate gusset reinforcement at the rounded bail to increase structural strength and reduce the risk of twisting or bending under higher torque applications. Their open-bit configuration...414.15$404.79 -
4" Reinforced Stainless Steel Mud Auger, Quick Connect
$422.48Reinforced mud augers are designed for cohesive soils and incorporate gusset reinforcement at the rounded bail to increase structural strength and reduce the risk of twisting or bending under higher torque applications. The widely spaced bit...414.31$422.48 -
4" Reinforced Stainless Steel Sand Auger, Quick Connect
$422.44Reinforced sand augers are designed for non-cohesive soils and incorporate gusset reinforcement at the rounded bail to increase structural strength and reduce the risk of twisting or bending under higher torque applications. Their closed-bit...414.61$422.44 -
4" Stainless Steel Regular Auger, Quick Connect
$364.24Regular augers are designed for loamy soils, utilizing an open-bit configuration for manual borehole creation and efficient advancement through mixed soil conditions while facilitating material entry into the cylinder. Designed for loamy soils...317.07$364.24 -
4" Stainless Steel Mud Auger, Quick Connect
$379.40Mud augers are designed for cohesive soils, utilizing a widely spaced bit configuration for manual borehole creation and efficient advancement. The open-cylinder design with dual-wall openings facilitates effective material removal in wet, fine-grained...318.07$379.40 -
4" Stainless Steel Sand Auger, Quick Connect
$377.13Sand augers are designed for non-cohesive soils, utilizing a closed-bit configuration with a restricted opening where inner bit edges meet at the midpoint to support manual borehole creation and efficient advancement while improving material retention...320.07$377.13 -
4" Stony Soil Auger, Quick Connect
$325.73Stony augers are designed for stony soils, utilizing a specialized heavy-duty cutting design with extended bits and a thick body for manual borehole creation and efficient advancement through rocky soil conditions while the open design facilitates...401.99$325.73 -
4" Planer Auger, Quick Connect
$281.19Planer augers are designed for borehole slough, utilizing a specialized flat, slotted cutting design with an underside blade that helps capture loose, caved material within the cylinder from the bottom of already augered holes to support subsurface...300.50$281.19