Hard Alloy Coal Drilling Bit /Carbide Mining Tools

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Short Introduction:


  • FOB Price: US $1-100/ Piece
  • Min.Order Quantity: 100 Pieces/10 kilograms
  • Supply Ability: 10000 / Piece per Month
  • Port: Shanghai
  • Payment Terms: L/C,D/A,D/P,T/T
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  • Product Detail

    Product Tags

    Specifications

    tungsten carbide coal drill bit with various type High impact,wear resistance
    Used for oil-field,mining tools

     

    tungsten carbide coal drill bit with various type

    Rock Drill Bits Classifications And Applications:

    1. Single-chisel type rock drill bits : For light drill machine cut high hardness is not drill layers, facilitate the grinding.

    2. Cross type and cruciform type rock drill bits : Applicable with larger impact energy rock drills, under the

    condition of cut fractured rock drill and abrasive strong rock strata, resistance to abrasion radial ability.

    3. Ball booth type and button type rock drill bits : In a larger impact energy rock drills, under the condition of

    flake set piece than chisel bit strong applicability hammer, speed and life and high, cut out of a round shape

    Detail Display:

    4-1 5 x x1


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