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Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits

Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits

    • Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits
    • Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits
  • Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits

    Product Details:

    Place of Origin: China
    Brand Name: MIROC
    Model Number: Retract Button Bit

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 Pieces Retract Button Bit
    Price: Negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 25 days
    Supply Ability: 20000 pieces per month
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    Detailed Product Description
    Name: Retrac Button Bit Thread: T38
    Diameter: 64mm, 76mm, 89mm, 102mm Skirt Type: Normal Retract Skirt, Heavy Duty Retract Skirt
    Carbide Grade: YK05 Color: Gold, Green

    T38 Ballistic and Spherical Retrac Button Bit
    Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

    T38 Retrac Button Bit Specification:

    Diameter Buttons and Size (mm) Flushing hole Weight Part Number
    mm inch Front Gauge Angle front Side kg
    Spherical
    64 2 1/2 4×10 8×10 30° 2 - 2.2 4148300737
    64 2 1/2 3×10, 1×10 6×11 35° 3 - 2.2 4148300738
    70 2 3/4 4×11 8×11 40 2 - 2.4 4148300739
    70 2 3/4 3×10, 1×10 6×13 35° 3 - 2.4 4148300740
    70 2 3/4 4×10, 1×10 8×11 35° 4 - 2.4 4148300741
    76 3 4×11 8×11 40 2 - 3.3 4148300742
    76 3 4×11, 1×11 8×10 35° 4 - 3.3 4148300743
    76 3 4×11, 1×11 8×12 35° 4 - 3.3 4148300744
    89 3 1/2 4×13 8×13 40 2 - 4.8 4148300745
    89 3 1/2 5×13 8×13 35° 2 - 4.8 4148300746
    89 3 1/2 6×11 8×12 35° 2 - 4.8 4148300747
    89 3 1/2 4×11, 1×11 8×13 35° 4 - 4.8 4148300748
    89 3 1/2 4×13, 1×13 8×13 35° 4 - 4.8 4148300749
    Ballistic
    64 2 1/2 4×10 8×10 30° 2 - 2.2 4148300750
    64 2 1/2 3×10, 1×10 6×11 35° 3 - 2.2 4148300751
    70 2 3/4 4×11 8×11 40 2 - 2.4 4148300752
    70 2 3/4 3×10, 1×10 6×13 35° 3 - 2.4 4148300753
    70 2 3/4 4×10, 1×10 8×11 35° 4 - 2.4 4148300754
    76 3 4×11 8×11 40 2 - 3.3 4148300755
    76 3 4×11, 1×11 8×10 35° 4 - 3.3 4148300756
    76 3 4×11, 1×11 8×12 35° 4 - 3.3 4148300757
    89 3 1/2 4×13 8×13 40 2 - 4.8 4148300758
    89 3 1/2 5×13 8×13 35° 2 - 4.8 4148300759
    89 3 1/2 6×11 8×12 35° 2 - 4.8 4148300760
    89 3 1/2 4×11, 1×11 8×13 35° 4 - 4.8 4148300761
    89 3 1/2 4×13, 1×13 8×13 35° 4 - 4.8 4148300762

    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.).

     

    Applications
    Used in benching and long hole drilling.

    Basic Information

    Product Name T38 Retrac Button Bit
    Thread T38
    Diameter 64mm-102mm (or 2 1/2 inch to 4 inch)
    Drill Bit Type Retrac Bit
    Carbide Insert Spherical and ballistic
    Body Design Normal body and retrac body
    Face Design Flat face and drop center face
    Material High strength alloy steel bar and tungsten carbide 
    Color Green, Gold, Black or based on customer requirements.
     

     Competitive Advantage
    High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

    High grade tungsten carbide inserts
    Pictures
    Top hammer T38 Thread Ballistic / Spherical Retrac Button Green Bit Mining Drill Bits

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: katy.zhang@ksq-tech.com

    Send your inquiry directly to us (0 / 3000)

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