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T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit

    Buy cheap T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit from wholesalers
     
    Buy cheap T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit from wholesalers
    • Buy cheap T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit from wholesalers
    • Buy cheap T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit from wholesalers
    • Buy cheap T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit from wholesalers
    • Buy cheap T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit from wholesalers

    T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit

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    Brand Name : MIROC
    Model Number : 4148300737-4148300749
    Delivery Time : 25 days
    Payment Terms : T/T or L/C
    Supply Ability : 20000 pieces per month
    Price : negotiation
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    T38 3 inch Retractable Drill Bit Retrac Spherical Button Bit


    T38 3 inch Retractable Drill Bit Retrac Spherical 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: T38 Retrac Button Bit Spherical 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)

    4148300737642 1/24x108x10
    4148300738642 1/23x10, 1x106x11
    4148300739702 3/44x118x11
    4148300740702 3/43x10, 1x106x13
    4148300741702 3/44x10, 1x108x11
    41483007427634x118x11
    41483007437634x11, 1x118x10
    41483007447634x11, 1x118x12
    4148300745893 1/24x138x13
    4148300746893 1/25x138x13
    4148300747893 1/26x118x12
    4148300748893 1/24x11, 1x118x13
    4148300749893 1/24x13, 1x138x13

    2

    <

    Product Code and Brief DescriptionAngle

    Front Flushing

    Holes

    Side Flushing

    Holes

    Weight

    (kg)

    R1264-T38-S, T38 Retrac Button Bit, Spherical Buttons30°2-2.2
    R1064-T38-S, T38 Retrac Button Bit, Spherical Buttons35°3-2.2
    R1270-T38-S, T38 Retrac Button Bit, Spherical Buttons402-2.4
    R1070-T38-S, T38 Retrac Button Bit, Spherical Buttons35°3-2.4
    R1370-T38-S, T38 Retrac Button Bit, Spherical Buttons35°4-2.4
    R1276-T38-S, T38 Retrac Button Bit, Spherical Buttons402-3.3
    R1376-T38-S-1, T38 Retrac Button Bit, Spherical Buttons35°4-3.3
    R1376-T38-S-2, T38 Retrac Button Bit, Spherical Buttons35°4-3.3
    R1289-T38-S, T38 Retrac Button Bit, Spherical Buttons402-4.8
    R1389-T38-S, T38 Retrac Button Bit, Spherical Buttons35°2-4.8
    R1489-T38-S, T38 Retrac Button Bit, Spherical Buttons35°2-4.8
    R1389-T38-S-1, T38 Retrac Button Bit, Spherical Buttons35°4-4.8
    R1389-T38-S-2, T38 Retrac Button Bit, Spherical Buttons35°4-4.8

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