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Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

    • Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face
    • Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face
    • Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face
    • Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face
  • Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

    Product Details:

    Place of Origin: China
    Brand Name: MIROC (KSQ)
    Certification: ISO 9001
    Model Number: Retrac Button Bit ST68

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiated one
    Price: Negotiable
    Packaging Details: Carton or Wooden Box
    Delivery Time: 10 - 25 days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 20000 PCS Per Month
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    Detailed Product Description
    Type Of Bit: Retrac Button Bit Thread: ST68
    Diameter, Mm: 102 - 140 Type Of Buttons: Spherical And Ballistic
    Min. Weight, Kg: 9.3 Material: Tungsten Carbide And High Strength Alloy Steel
    Application: Mining Operations, Bench Drilling And Long Hole Drilling, Drifting And Tunneling, Quarrying, Construction Color: Green, Black, Yellow Or Based On Request
    Flushing Holes: Front

    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

     

     

    Retrac Button Bit ST68

    Drop Center/ Flat Face

     

    Specifications: 

     

    Drill Bit Diameter No x Buttons Diameter Flushing Hole Weight, kg
    mm foot Front Gauge Angle Front Side
    Retrac Button Bit ST68 Spherical and Ballistic
    102 4 4x12,4x12 10x12 35 4 - 9.3
    102 4 4x14,2x12 8x14 35 4 - 9.3
    110 4 3/8 6x14 8x16 35 2 - 10.0
    115 4 1/2 6x14 8x16 35 2 - 10.0
    127 5 8x14 9x16 35 3 - 15.0
    140 5 1/2 9x14 9x16 35 3 - 17.8

     

    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

     

    Description:

     

    This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. Used in benching and long hole drilling.

     

    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

     

    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

     

    Features:

     

    1. High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance;
    2. Manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.

    3. For unconsolidated rock formation.

    4. Designed to improve hole straightness, as well as to assist in retrieval of the drilling string.

    5. The splines will also improve the hole flushing characteristics of the bit due to the chip ways between the splines.

     
    Spherical Button Characteristics:
    1. Universal button
    2. Good wear resistance
    3. Best suited for hard ground
    4. 27000-48000PSI(180 to 320Mpa)
    5. Suited for abrasive to very abrasive drilling conditions

     
    Ballistic Button Characteristics:
    1. Fast Penetration
    2. Best suited for soft rock
    3. 10000-20000PSI(70 to 140Mpa)
    4. Suited for non-abrasive drilling conditions

    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face
     
    Application:

    1. Underground mining
    2. Drifting anf
    Tunneling
    3. In granite and marble quarry
    4. Gold Mine
    5. In benching and long hole drilling

    Package: Wooden Box; also we can follow customers' requirements.
    Delivery time is around 15-25 days.
     
    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face
     
    Information need to know before order
     
    1. Thread
    2. Button Bit Diameter
    3. Face Design: Flat Face or drop center
    3. Body/Skirt: Rugular or retract body
    4. Carbide/ Button: Spherical or Ballistic
     
     
    MIROC® Production:

    Integral Rods
    Plug Hole Rods
    Tapered Drilling Tools
    Extension Drilling Tools
    Drifting and Tunneling Tools
    Reaming Tools
    Shank Rods
    Coupling Sleeves
    Shank Adapters (Striking Bars)
    Down-the-hole (DTH) Bits
    Down-the-hole (DTH) Hammers

     

    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face

     

    P.S. We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, drop center, etc.), and body type( Normal and retrac etc.).

     
    Our Service
    Compared with the oversea brands, our advantages are bellowing:
    1. Our products can match over 95% against the original products
    2. Price are competitive against the famous brands and best quality against the small factory
    3. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
    4. We have advanced technology and equipment.
    5. Our technician has more than 20 year’s professional working experience.
    6. Rock drilling tools are exported throughout the world. Main market: Norway, USA, Canada, Brazil, Uganda, Iran, Philippines, Thailand, India, etc.
    Now we are looking forward to make the market bigger and stronger with your join!

     

     

    Company Information:

    DTH Drill Bit 127mm DHD340 Bit Shank With Spherical and Ballistic Carbide Have Foot Valve
     

    The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.
    MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.


    KSQ Technologies (Beijing) Co. Ltd.
    Tungsten Carbide Inserts Retractable Drill Bit ST68 Drop Center / Flat Face
    Elisa Zarovkina (Елизавета)

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: Elisa

    Tel: +8613520487299

    Send your inquiry directly to us (0 / 3000)

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