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T45 thread 89mm diameter dth retrac button drill bit

HomeProductsThread Button bitsR28 Thread Button Bit T45 thread 89mm diameter dth retrac butt
T45 thread 89mm diameter dth retrac button drill bitT45 thread 89mm diameter dth retrac button drill bit

T45 thread 89mm diameter dth retrac button drill bit

  • Product Item：60780957527
  • Model Number:R28,R32,T38,T45,T51,GT60
  • Type:Drill Bit
  • Material:Alloy Steel&Tungsten Carbide, Alloy Steel&Tungsten Carbide
  • Use:Mining&Construction&Water Well Drilling
  • Category：R28 Thread Button Bit

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    Description

    T45 thread 89mm diameter dth retrac button drill bit



    button bit .jpg

    Can customize to design bit diameter,air hole quantity as well as bit head shape.Alloy button shape can be changed according to requirement.
    Bit Dia.(mm) Thread Connection Qty*Button Dia(mm)Gauge Qty*Button Dia(mm)Front Air Holes Front Air Holes Side Weight(kg)
    43 R28 5×10 2×9 1 3 0.9
    51 R32 6×10 3×9 3 - 1.0
    76 R32/R38/T38 7×10 4×10 1 2 2.6
    89 T38/T45/T51 8×12 4×12+2×10 4 2 4.3
    102 R32/T38/T45 8×14 6×12 2 2 5.6
    110 T45/T51 7×14 5×13 3 - 5.8
    115 T45/T51 7×14 6×14 4 - 6.0
    127

    T45/T51/GT60

    		8×14 7×13 2 1 6.5
    140 T51/GT60 8×16 7×14 2 1 8.9
    152 T51/GT60 8×16 8×14 2 1 10.0

    T45 thread 89mm diameter dth retrac button drill bit

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    T45 thread 89mm diameter dth retrac button drill bit

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