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Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling

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    Buy cheap Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling from wholesalers
     
    Buy cheap Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling from wholesalers
    • Buy cheap Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling from wholesalers
    • Buy cheap Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling from wholesalers
    • Buy cheap Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling from wholesalers

    Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling

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    Brand Name : ROSCHEN
    Model Number : 22 25 28 30 32
    Certification : ISO
    Price : Negotiate
    Supply Ability : 10000000 tons
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    Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling

    Hexagonal hollow steel drill rod with drill rod with shank 108mm for Anchoring drilling



    Hollow Hexagonal Drill Steel

    Product details

    Hollow Hexagonal Drill Steel, is a rock drill steel or integral drill steel without tips. Hollow Drill Steel Bar is a type of steel specially used in drill rod manufacture, high intension and toughness.

    Integral drill rod without tip shank sizes 82.5 mm * 22mm(3 1/4" * 7/8"), 108mm * 22mm(4 1/4" * 7/8"), 108mm * 25mm(4 1/4" * 1"), 159 * 25mm(6 1/4" * 1). Lengths: 400mm to 6400mm(1'4" - 21'). Head diameters: 27mm to 40mm.

    ROSCHEN Hollow Hexagonal Drill Steel has following advantages:

    1. High fatigue strength and toughness, high intension.
    2. High resistance to wear and permanent distortion.
    3. Industrial process of heat treatment.
    4. Uniform straightness, eliminating the need for straightening.



    Material: 95CrMo (Same as SANDBAR 20 or C253)

    Diameter: Hex. 22mm, 25mm, 28mm, 32mm, 38mm.
    Length: 800mm, 1600mm, 2400mm, 3200mm or any length according to your requirement.
    Package: Wrapped with plastic knitting and then into bundles.

    Hot Rolled Hexagonal Hollow Drill Steel

    Steel Grade: 95CrMo

    Chemical Composition:

    C: 0.92-1.03PCT
    Si: 0.25-0.45PCT
    Mn: 0.25-0.45PCT
    Cr: 0.80-1.20PCT
    Ni: 0.25PCT MAX
    Mo: 0.20-0.30PCT
    S,P: 0.025PCT MAX
    Cu: 0.30PCT MAX


    Hollow drill steel reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Each rods use premium quality alloy steel and advanced industrial process to assure high drilling performance.

    Integral Drill Steels, Hollow Hexagonal Drill Rods and Tapered drill rods.

    Types of drill rodsSpecificationsLength (mm)ShankWeight (kg)
    Tapered drill rodsTaper Angle: 4, 6, 7, 11, 12 degree400mm to 8000mmHex22mm*108mm Hex25mm*159mm Hex19mm*108mm1.7 - 24.9
    Integral drill steelBit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm400mm to 4800mm3 – 15.4
    Plug hole rodsChisel bit diameter: 17mm, 20mm, 22mm150mm to 710mm0.6 - 2.9



    For more information, please contact:



    ROSCHEN INC.
    ROSCHEN GROUP LIMITED
    ROSCHEN HOLDINGS LIMITED

    Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

    WeChat: +86-137 6419 5009 ; +86-135 8585 5390

    WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

    Email: roschen@roschen.com ; roschen@roschen.net

    Website: http://www.roschen.com ; http://www.roschen.net

    http://www.roschen.cn ; http://www.roschendrill.com

    http://www.roschenmining.com ; http://www.roschendrilling.com

    Quality Hexagonal Hollow Steel Drill Rod With Drill Rod With Shank 108mm For Anchoring Drilling for sale
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