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R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling

    Buy cheap R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling from wholesalers
     
    Buy cheap R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling from wholesalers
    • Buy cheap R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling from wholesalers
    • Buy cheap R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling from wholesalers
    • Buy cheap R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling from wholesalers
    • Buy cheap R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling from wholesalers

    R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : 4148300437-4148300520
    Certification : ISO9001
    Price : negotiation
    Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability : 30000pcs per month
    Delivery Time : 10-22days
    • Product Details
    • Company Profile

    R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling


    Prpduct Describtion


    ProductR28 Button bit
    Diameter48mm
    Buttons3x8mm,6x9mm
    Flushing hole No.Front 1, Side 3.
    Weight1 KG
    ColorGreen (customized according to customer needs)

    Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.


    1) Thread Types: R25 R28 R32 T38 T45 T51...

    2) Alloy steel:45CrNiMo

    3) Suitable carbide tips YK05

    4) Diameter: 30-127mm

    5)Technology:hot-pressing or welding

    6) Suitable: drifting and tunneling, bench drilling



    R28 button bit
    Bit Dia.Buttons and Size (mm)Flushing HoleWeight
    mmFrontGaugeFrontSidekg
    1372×75×9110.5
    2382×75×9110.6
    3412×85×9110.7
    4432×95×9120.8
    5452×95×10120.9
    6482×95×11121
    R25 button bit
    Bit Dia.Buttons and Size (mm)Flushing HoleWeight
    mmFrontGaugeFrontSidekg
    1332x75x7110.4
    2352x75x8110.4
    3382x75x8110.5
    4412x85x9120.6
    5452x85x10120.6





    KSQ Related Rock Drilling Tools

    (1) Integral Drill Rod– chisel bit integral rod and plug hole integral drill steel,

    Shank H19 x 108mm and H22 108mm.


    (2) Tapered Rock Drill Tools - chisel bit, cross bit, button bit, drill rod of taper 7, 11, 12 degree


    (3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.


    (4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll Rand etc.


    (5) Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit (diameter 80mm - 305mm)


    Other products: Tricone bits, PDC bits, self- drilling hollow anchor bar etc.


    Quality R28-48mm Tungsten Carbide Drill button Bits For Drifting Drilling for sale
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