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Middle Air Pressure Rig Drill Bit 1inch 2 Inch Br1 Br2 Hd25 Smooth Performance

Middle Air Pressure Rig Drill Bit 1inch 2 Inch Br1 Br2 Hd25 Smooth Performance

    • Middle Air Pressure Rig Drill Bit 1inch 2 Inch  Br1 Br2 Hd25 Smooth Performance
    • Middle Air Pressure Rig Drill Bit 1inch 2 Inch  Br1 Br2 Hd25 Smooth Performance
    • Middle Air Pressure Rig Drill Bit 1inch 2 Inch  Br1 Br2 Hd25 Smooth Performance
    • Middle Air Pressure Rig Drill Bit 1inch 2 Inch  Br1 Br2 Hd25 Smooth Performance
  • Middle Air Pressure Rig Drill Bit 1inch 2 Inch  Br1 Br2 Hd25 Smooth Performance

    Product Details:

    Place of Origin: Zhejiang, China
    Brand Name: Sanrock
    Certification: API

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set/Sets
    Price: negotiable
    Packaging Details: wooden box or plastic box.
    Supply Ability: 5000 Set/Sets per Month
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    Detailed Product Description
    Warranty: 3 Months Machine Type: Drilling Tool
    Material: Carbon Steel Processing Type: Forging
    Use: Coal/Ore Mining, Well Drilling Application: Rock, Water Well, Oil
    Color: Black, Blue, Yellow, Red, Etc Size: 1inch, 2 Inch
    Drilling Hole Diameter: 64-90mm HS Code: 82071990
    High Light:

    dth drilling tools

    ,

    dth hammer bit

    Middle Air Pressure Rig Drill Bit 1inch 2 Inch Br1 Br2 Hd25 Smooth Performance

     

    Product Features

    1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.


    2. Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.


    3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.


    4. Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.


    5. Interchangeable with DTH bit and drill pipe

    Bit face shape selection:
    1. Drop Center Bit
    For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
    2. Concave Face
    The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
    3. Convex Face
    For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
    4. Double Gauge Face
    This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
    5. Flat Face Bit
    This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

     

     

     

    Middle Air Pressure Rig Drill Bit 1inch 2 Inch  Br1 Br2 Hd25 Smooth Performance 0

     

     

    PACKAGE & DELIVERY

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    Contact Details
    Quzhou Sanrock Heavy Industry Machinery Co., Ltd.

    Contact Person: Info

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