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Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

    Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers
     
    Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers
    • Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers
    • Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers
    • Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers
    • Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers
    • Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers
    • Buy cheap Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons from wholesalers

    Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

    Ask Lasest Price
    Brand Name : MIROC by KSQ
    Model Number : B19140-T51-S
    Certification : ISO9001
    Price : Negotiable
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 100000 Pieces per Year
    Delivery Time : 5-15 Working Days
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    Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

    Diameter 140mm Rock Drilling Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons


    Product Description:

    Semi-dome bits are designed for fast penetration rates in softer rock like shale and limestone with low silica content.

    Drop Center bits will help drill straighter holes in less consolidated rock.

    Flat Face bits are a general purpose bit that will perform in all rock conditions but should be used especially for hard or abrasive conditions like granite, basalt, and hard limestone. Flat face bits are the best choice for drilling in abrasive rock.

    Bit Face ShapeIntroduction
    Drop Center FaceFor high penetration rates in soft to medium hard and fissured rock formations,
    Low to medium air pressures. Maximum hole deviation control.
    Concave FaceThe all-round application bit face specifically for medium hard and homogeneous rock formations.
    Good hole deviation control and good fishing capacity.
    Convex FaceFor high penetration rates m soft to medium-hard with low to medium air pressures.
    It is the most resistance to steel wash. And many reduce the load and wear on the gauge buttons.
    But poor hole deviation control.
    Double Gauge FaceThis kind face shape is suitable for fast penetration rates in medium to hard rock formations.
    Designed for high air pressures and good resistance to steel wash step gauge bit.
    Flat Face BitThis kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressure.
    Good penetration rates are resistance to steel wash.

    Products Parameters:

    Product Name:Thread Button Drill Bit
    Diameter:140mm
    Button Size:Front 10*14 mm Gauge 9*16mm
    Thread:T51
    Flushing Hole:3 Front and 1 Side
    Application:Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
    Weight:15 kg
    Button Type:Spherical
    Body Type:Normal (Not Retrac)
    Face Type:Flat face
    Material:Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05
    MOQ:No requirement for testing and trial order

    We can design and manufature according to your requirment of diameter, number air holes and carbide button shape



    Specification of other Retrac Button Bits:

    Bit Dia.(mm)ThreadNO. X Button Dia.NO.Flushing Holes(PCS)Weight(KG)
    GaugeFrontSideFront
    51R325×112×10211.2
    51R326×103×9　31.2
    57R326×113×10　31.6
    64R326×113×11 1×9132
    64T386×123×11122
    64T388×104×10 1×9　42
    76T386×124×11223.1
    76T388×114×11 1×11　43.1
    76T458×124×11223.2
    76T458×124×11 1×11　43.2
    78T388×124×11 1×11　43.5
    89R328×125×11　24.1
    89R328×124×11 2×10　44.1
    89T388×125×12224.8
    89T388×124×11 2×10　44.8
    89T458×126×12225.1
    89T458×134×12 1×12　45.1
    89T518×126×12225.1
    89T518×134×13 1×12　45.1
    102T458×127×12　26.5
    102T459×139×11　36.8
    102T458×144×12 2×11　46.8
    102T518×127×12　27.1
    102T519×139×11　36.5
    102T518×144×12 2×11　47.3
    105T458×146×13　27.1
    115T458×144×13 3×12　47.8
    115T459×1410×12　37.9
    115T519×1410×12　37.9
    115T518×147×13　29.6
    115T518×144×12 2×12　410.2
    127T458×148×13　211
    127T459×1510×13　312.3
    127T519×1510×13　312.3
    127T518×158×13　212
    127T518×144×14 4×12　412



    Product Tags:

    thread button bit

      

    button drill bits

      
    Quality Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons for sale

    Diameter 140mm Rock Drill Button Bit Drop Center T51 Mining Bit with 19 Cemented Carbide Insert Buttons

    Company Info.
    KSQ Technologies (Beijing) Co. Ltd
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