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Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit

    Buy cheap Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit from wholesalers
     
    Buy cheap Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit from wholesalers
    • Buy cheap Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit from wholesalers
    • Buy cheap Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit from wholesalers
    • Buy cheap Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit from wholesalers
    • Buy cheap Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit from wholesalers

    Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit

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    Brand Name : MIROC
    Model Number : T38 76mm,102mm
    Certification : ISO
    Delivery Time : 20-30
    • Product Details
    • Company Profile

    Tungsten Carbide Drilling Tools T38 76mm,102mm Rock Drill Button Bit

    Description

    A Rock Drill Button Bit is a type of hard rock drilling tool used in mining, tunneling, quarrying, and construction. It is designed to penetrate tough rock formations efficiently using a percussive or rotary-percussive drilling system.


    Applications

    • Mining : Open-pit & underground drilling for blasting holes.

    • Tunneling : Excavation for railways, highways, and hydropower projects.

    • Quarrying : Dimension stone & aggregate production.

    • Construction : Foundation piling, anchor drilling, and slope stabilization.​

    Key Features

    • Superior Wear Resistance : Tungsten carbide buttons withstand abrasive rock conditions.

    • High Penetration Rate : Optimized button layout ensures efficient rock fragmentation.

    • Extended Lifespan : Precision heat treatment and alloy selection enhance longevity.

    • Versatile Performance : Customizable for various rock types and drilling methods.

    Part Number

    Bit Diameter (mm)

    Bit Diameter (inch)

    Front Buttons (No. x mm)

    Gauge Buttons (No. x mm)

    Angle

    Front Flushing Holes

    Side Flushing Holes

    Weight (kg)

    4148300705

    64

    2 1/2

    3x11

    6x12

    35°

    3

    -

    1.8

    4148300706

    64

    2 1/2

    4x10

    8x10

    40°

    2

    -

    1.6

    4148300707

    64

    2 1/2

    3x10, 1x10

    6x11

    35°

    3

    -

    1.7

    4148300708

    70

    2 3/4

    4x11

    8x11

    40°

    2

    -

    1.9

    4148300709

    70

    2 3/4

    4x10, 1x10

    8x11

    30°

    4

    -

    1.9

    4148300710

    70

    2 3/4

    3x10, 1x10

    6x12

    35°

    3

    -

    1.8

    4148300711

    76

    3

    4x11

    8x11

    40°

    2

    -

    2.4

    4148300712

    76

    3

    5x11

    8x13

    35°

    2

    1

    2.4

    4148300713

    76

    3

    3x11, 1x11

    6x12

    35°

    3

    1

    2.6

    4148300714

    76

    3

    4x11, 1x11

    8x12

    35°

    4

    -

    2.6

    4148300715

    76

    3

    4x11, 1x11

    8x11

    40°

    4

    -

    2.6

    4148300716

    89

    3 1/2

    4x13

    8x13

    40°

    2

    -

    3.3

    4148300717

    89

    3 1/2

    5x13

    8x13

    35°

    2

    -

    3.3

    4148300718

    89

    3 1/2

    6x11

    8x12

    35°

    2

    -

    3.3

    4148300719

    89

    3 1/2

    3x11, 2x11

    6x13

    35°

    3

    1

    3.3

    4148300720

    89

    3 1/2

    4x11, 1x11

    8x13

    35°

    4

    -

    3.3

    4148300721

    89

    3 1/2

    4x13, 1x13

    8x13

    35°

    4

    -

    3.3



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