Hollow Stem and Solid Stem Augers 2.25" to 6.25" Sizes for Environmental Drilling up to 400 Feet
Price:
Negotiate
MOQ:
1 set
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
Hollow Stem and Solid Stem Augers for Environmental Drilling
Professional drilling auger systems designed for environmental and geotechnical applications, available in multiple sizes and configurations.
Drilling Method Comparison
Environmental drilling requires different approaches based on soil conditions, project objectives, and sampling requirements. Our auger systems provide versatile solutions for various geological settings.
Solid Stem Auger Drilling
Utilizes Claw Bit technology to advance solid stem auger flights into the ground, displacing soil and moving it up the flights during subsurface boring.
Key Advantages
- Rapid drilling in clay-rich soils for time and cost efficiency
- No circulation fluids required for easier site clean-up
- No casing materials needed in stable formations
- Easy sampling in semi-consolidated soil formations
- Capable of reaching depths up to 400 feet in semi-consolidated soils
Hollow Stem Auger Drilling
Features hollow stem design that acts as temporary casing, preventing bore hole collapse and enabling sampling through the stem.
Key Advantages
- Uncontaminated sampling in unconsolidated soil formations
- Rapid, cost-effective drilling in clay-filled soils
- Compatible with ROSCHEN® augerhead systems for 4.25" hollow stem augers
Available Hollow Stem Auger Systems
- HSA augers: 2.25", 4.25", and 6.25" sizes
- HSA Pull System for efficient extraction
- Auger Pilot Bits for challenging soil conditions
- Auger Guide for precision drilling
Part Number and Size Specifications
| Description | 2.25 in. | 4.25 in. | 6.25 in. |
|---|---|---|---|
| HSA Auger Section, 60 in. | 600032 | 600154 | 600209 |
| HSA Auger Section, 48 in. | 219149 | 600171 | 600308 |
| Drive Cap | 216925 | 202103 | 202922 |
| Cutter Head | 216925 | 600155 | 600210 |
| Plug, wooden | 202104 | 600211 | |
| Plug, plastic | 600250 | 202105 | 600309 |
| Lock Bolt | 600157 | 600157 | 600157 |
| Auger Connecting Pin | 600193 | 600193 | 600193 |
| Auger Pull System | 203303 | 202187 | 202945 |
| Auger Fork | 203798 | 202081 | 203982 |
Contact Information
ROSCHEN INC. | ROSCHEN GROUP LIMITED | ROSCHEN HOLDINGS LIMITED
Email: roschen@roschen.com | roschen@roschen.net
Website: www.roschen.com | www.roschen.net
WhatsApp: +86-137 6419 5009 | +86-135 8585 5390
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael