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T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

    • T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68
    • T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68
  • T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

    Product Details:

    Place of Origin: China
    Brand Name: MIROC Top Hammer Rock Drilling Bit
    Model Number: Thread Button Bit

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 Pieces T38 Hard Rock Drilling Button Bit
    Price: Negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 10-15 Days Production
    Supply Ability: 20000 pieces per month
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    Detailed Product Description
    Name: Button Bit / Drill Bit Carbide/Buttons: Spherical/Ballistic/ Dome
    Diameter: 2 1/2 Inch, 3 Inch, 3 1/2 Inch Type: T38-64mm, T38-76mm, T38-89mm, T38 102mm

    T38 64mm Spherical and Ballistic Button Bit

     

    T38 64mm Button Bit


    T38 64mm Spherical Button Bit

     

    Buttons: front 4 x 10mm

     

    Gauge 8 x 10mm

     

    2 front flushing holes and 2 side flushing holes

     

    Normal body

     

    P/N4148300708

     

    T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

     

    T38 76mm Ballistic Button Bit

     

    Buttons: front 4 x 11mm

     

    Gauge 8 x 12mm

     

    2 front flushing holes and 2 side flushing holes

     

    Normal body

     

    P/N4148300729

     

    Photos

    T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

    T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

     


    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 are known to have strong configuration against carbide fracture.


    Processing
     
    CNC milling and proprietary heat treatment process

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

    High-grade tungsten carbide inserts


    T38 Thread 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 3×11 6×12 35° 3 - 1.8 4148300705
    64 2 1/2 4×10 8×10 40° 2 - 1.6 4148300706
    64 2 1/2 3×10, 1×10 6×11 35° 3 - 1.7 4148300707
    70 2 3/4 4×11 8×11 40° 2 - 1.9 4148300708
    70 2 3/4 4×10, 1×10 8×11 30° 4 - 1.9 4148300709
    70 2 3/4 3×10, 1×10 6×12 35° 3 - 1.8 4148300710
    76 3    4×11 8×11 40° 2 - 2.4 4148300711
    76 3    5×11 8×13 35° 2 1 2.4 4148300712
    76 3    3×11, 1×11 6×12 35° 3 1 2.6 4148300713
    76 3    4×11, 1×11 8×12 35° 4 - 2.6 4148300714
    76 3    4×11, 1×11 8×11 40° 4 - 2.6 4148300715
    89 3 1/2 4×13 8×13 40° 2 - 3.3 4148300716
    89 3 1/2 5×13 8×13 35° 2 - 3.3 4148300717
    89 3 1/2 6×11 8×12 35° 2 - 3.3 4148300718
    89 3 1/2 3×11, 2×11 6×13 35° 3 1 3.3 4148300719
    89 3 1/2 4×11, 1×11 8×13 35° 4 - 3.3 4148300720
    89 3 1/2 4×13, 1×13 8×13 35° 4 - 3.3 4148300721
    Ballistic
    64 2 1/2 3×11 6×12 35° 3 - 1.8 4148300722
    64 2 1/2 4×10 8×10 40° 2 - 1.6 4148300723
    64 2 1/2 3×10, 1×10 6×11 35° 3 - 1.7 4148300724
    70 2 3/4 4×11 8×11 40° 2 - 1.9 4148300725
    70 2 3/4 4×10, 1×10 8×11 30° 4 - 1.9 4148300726
    76 3    4×11 8×11 40° 2 - 2.4 4148300727
    76 3    5×11 8×13 35° 2 1 2.4 4148300728
    76 3    3×11, 1×11 6×12 35° 3 1 2.6 4148300729
    76 3    4×11, 1×11 8×12 35° 4 - 2.6 4148300730
    76 3    4×11, 1×11 8×11 40° 4 - 2.6 4148300731
    89 3 1/2 5×13 8×13 35° 2 - 3.3 4148300732
    89 3 1/2 6×11 8×12 35° 2 - 3.3 4148300733
    89 3 1/2 3×11, 2×11 6×13 35° 3 1 3.3 4148300734
    89 3 1/2 4×11, 1×11 8×13 35° 4 - 3.3 4148300735
    89 3 1/2 4×13, 1×13 8×13 35° 4 - 3.3 4148300736


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

     

    Feature T38 Button Bit List:

     

    T38 64mm Spherical and Ballistic Button Bit

    T38 70mm Spherical and Ballistic Button Bit

    T38 76mm Spherical and Ballistic Button Bit

    T38 89mm Spherical and Ballistic Button Bit

     

    T38 2 1/2 Inch Spherical and Ballistic Button Bit

    T38 2 3/4 Inch Spherical and Ballistic Button Bit

    T38 3 Inch Spherical and Ballistic Button Bit

    T38 3 1/2 Inch Spherical and Ballistic Button Bit

     

    Model Bit Diameter Part Number Product Code
    Drilling Tools Button Drill Bit Convex Face 76mm 64mm T38 Button Bit 64mm 4148300705 B964-T38-S
    Drilling Tools Button Drill Bit Convex Face 76mm 64mm T38 Button Bit 64mm 4148300707 B1064-T38-S
    70mm 4148300710 B1070-T38-S
    76mm 4148300713 B1076-T38-S
    Drilling Tools Button Drill Bit Convex Face 76mm 64mm T38 Button Bit 64mm 4148300706 B1264-T38-S
    70mm 4148300708 B1270-T38-S
    76mm 4148300711 B1276-T38-S
    89mm 4148300716 B1289-T38-S
    Drilling Tools Button Drill Bit Convex Face 76mm 64mm T38 Button Bit 70mm 4148300709 B1370-T38-S
    76mm 4148300714 B1376-T38-S-2
    89mm 4148300720 B1389-T38-S-2

     

     

    Button bit and Insert types
    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

     

    T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

    T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

     
     

    Application

    Used in benching and long hole drilling.

     

    Keywords
    Button Bit, Rock Bit, Drill Bit, Rock Drill Bit, Thread Button Bit, Retrac Bit,
    Dome Bit, Reaming Bit, Cross Bit, Chisel Bit, Rock Drilling Tools


     

    T38 64mm Thread Button Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68

     

    Tag: milling drill bitsindustrial 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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