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R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling

    Buy cheap R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling from wholesalers
     
    Buy cheap R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling from wholesalers
    • Buy cheap R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling from wholesalers
    • Buy cheap R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling from wholesalers
    • Buy cheap R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling from wholesalers

    R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling

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    Brand Name : MIROC
    Model Number : R28
    Delivery Time : 25 days
    Payment Terms : T/T or L/C
    Supply Ability : 20000 pieces per month
    Price : negotiation
    Certification : ISO
    • Product Details
    • Company Profile

    R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling

    R28 Spherical Buttons Dia 37mm - 45mm CNC Milling Rock Drilling Tools Button Drill Bit


    Description

    This type of 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.


    KSQ offers a full range of threaded drilling tools.
    With the top quality of alloy steels and the best carbides made in China,
    we produce all threaded button bits by hot press technology.


    Type

    Thread Button Bit

    Material

    tungsten carbide

    Use

    Ore Mining, quarry,mining,blasting,construction,open bit etc.

    Advantages

    high quality and factory prices

    Boby type

    Normal type or retrac type

    Thread

    R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68

    Tungsten carbide

    Spherical, ballistic,Conical,Hemispherical

    Fact type

    Drop Center, Flat Face, Convex, Concave, etc

    Color

    According to your requirements


    • Widely used drifting and tunneling
    • Bit face design is ideal for medium-hard to hard abrasive rock

    Color: Green or Based on Customer requirements

    Material: Tungsten carbide and high strength alloy steel

    Processing: CNC milling and proprietary heat treatment process

    Type: R28 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

    Product Code and Brief Description

    Angle

    Front Flushing

    Holes

    Side Flushing

    Holes

    Weight

    (kg)

    B737-R28-S, R28 Button Bit, Spherical Buttons

    30°

    1

    1

    0.5

    B638-R28-S, R28 Button Bit, Spherical Buttons

    30°

    1

    2

    0.6

    B738-R28-S, R28 Button Bit, Spherical Buttons

    30°

    1

    1

    0.6

    B741-R28-S, R28 Button Bit, Spherical Buttons

    35°

    1

    1

    0.7

    B743-R28-S, R28 Button Bit, Spherical Buttons

    35°

    1

    2

    0.8

    B745-R28-S, R28 Button Bit, Spherical Buttons

    30°

    1

    2

    0.9

    B945-R28-S, R28 Button Bit, Spherical Buttons

    35°

    1

    3

    0.9

    Quality R28 Spherical Threaded Button Bits Dia 37mm - 45mm Cnc Milling for sale
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