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Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications

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    Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
     
    Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
    • Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
    • Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
    • Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
    • Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
    • Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
    • Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers
    • Buy cheap Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications from wholesalers

    Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications

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    Brand Name : ROSCHEN
    Model Number : 2 1/4inch (57mm)
    Certification : ISO
    Price : Negotiate
    Supply Ability : 100000000 pcs
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    Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications

    Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications



    Double Key Hollow Stem Auger 2 1/4" (57mm)

    The tool joints are made from 4142 alloy steel and feature single-bolt connections.

    All 2 1/4″ (57mm) Double Key Hollow Stem Augers feature a continuous hard faced flighting design, 3/8″ (9.5mm) thick on the outer edge with a 5″ pitch.



    Specifications:


    DescriptionLbs.Kg.
    Auger Section
    12 1/4″ (57mm) DK Hollow Stem Auger 2 1/4″ (57mm) I.D. x 5 5/8″ (143mm) O.D. x 5′ (1524mm)5223.5
    22 1/4″ (57mm) DK Drive Cap with 1 5/8″ (41mm) Hex Pin167.3
    3#2 Nut & Bolt for Rod-to-Cap Adapter0.90.4
    42 1/8″ (54mm) Pilot Bit Connector (AW Box - A-Rod Box)52.3
    42 1/8″ (54mm) Pilot Bit Connector (AWJ Box - A-Rod Box)52.3
    5Rod-to-Cap Adapter - AW Pin31.4
    5Rod-to-Cap Adapter - AWJ Pin31.4
    6AW Drill Rod - 5′ (1524mm)219.5
    6AWJ Drill Rod - 5′ (1524mm)2310.4
    Auger Repair Parts
    1A2 1/4″ (57mm) DK Pin Tool Joint62.7
    1B2 1/4″ (57mm) DK Box Tool Joint52.3
    7ALB2 Auger Lock Bolt0.30.1
    8ABN2 Auger Bushing Nut0.30.1
    9ADK1 Auger Drive Key0.30.1
    Auger Cutterheads and Pilot Bits
    102 1/4″ (57mm) DK Spade Cutterhead - 6 1/2″ (165mm) O.D.104.5
    102 1/4″ (57mm) DK Spade/Bullet Cutterhead - 6 1/2″ (165mm) O.D.94.1
    102 1/4″ (57mm) DK Bullet Cutterhead - 6 1/2″ (165mm) O.D.104.5
    102 1/4″ (57mm) DK 5-T Cutterhead - 6 1/2″ (165mm) O.D.104.5
    112 1/8″ (54mm) Apex Pilot Bit, A-Rod Pin2.51.3


    Hollow Stem Augers (HSA) are commonly used to set groundwater monitoring wells for environmental and geotechnical applications. With the option of an augerhead on Roschen ® machines you can turn 4.25 in. hollow stem augers with the same machine you had just been using for percussion probing.

    Hollow Stem Auger (HSA)
    Hollow Stem Auger is used primarily when the bore hole will not remain open. HSA consists of a Hollow Auger (4 ¼" ID). During drilling the center is filled with rods connected to a plug at the bottom bit.

    Once desired depths is reached, the center rods and plug are pulled out. This leaves a cased hole for sampling or installations.



    Solid Stem Auger (SSA)
    Solid Stem Auger is the fastest and most effective way of retrieving samples in soft soil conditions.

    By corkscrewing the Auger into the soil our drillers can retrieve a very accurate formation profile.

    Solid Stem Auger (SSA) can also be used to set monitoring wells and install instrumentation in certain soil conditions.



    Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applicationsDouble Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications

    Quality Double Key Hollow Stem Auger 2 1/4inch (57mm) for environmental and geotechnical applications for sale
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