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Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit

KSQ Technologies (Beijing) Co. Ltd
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    Buy cheap Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit from wholesalers
     
    Buy cheap Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit from wholesalers
    • Buy cheap Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit from wholesalers

    Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : 4148301030-4148301035
    Delivery Time : 25 days
    Payment Terms : T/T or L/C
    Supply Ability : 20000 pieces per month
    Price : negotiation
    • Product Details
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    Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit


    Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit


    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.

    • Widely used drifting and tunneling
    • Bit face design is ideal for soft to medium rock formations
    • With Retrac Wings to help guide the bit in and out of the hole
    • Effective in straight hole drilling


    Color: Green,Blue or Based on Customer requirements


    Material: Tungsten carbide and high strength alloy steel


    Processing: CNC milling and proprietary heat treatment process


    Type: ST68 Retrac Button Bit Ballistic Buttons



    Applications


    • Underground mining
    • Tunneling



    Competitive Advantage


    • High grade tungsten carbide inserts
    • Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment



    specification


    Part NumberBit Diameter (mm)Bit Diameter (inch)

    Front Buttons

    (No. x mm)

    Gauge Buttons

    (No. x mm)

    414830103010244x12, 4x1210x12
    414830103110244x14, 2x128x14
    41483010321104 1/36x148x16
    41483010331154 1/26x148x16
    414830103412758x149x16
    41483010351405 1/29x149x16

    Product Code and Brief DescriptionAngle

    Front Flushing

    Holes

    Side Flushing

    Holes

    Weight

    (kg)

    R18102-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons35°4-9.3
    R14102-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons35°4-9.3
    R14110-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons35°2-10
    R14115-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons35°2-10
    R17127-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons35°3-15
    R18140-ST68-B, ST68 Retrac Button Bit, Ballistic Buttons35°3-17.8

    Product Tags:

    mining drill bits

      

    spherical drill bit

      
    Quality Custom 110mm 140mm ST68 Retractable Drill Bit Rock Button Bit for sale
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