人人超碰人人爱超碰国产

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Tapered Drilling Tools
  • Button Bits
  • HAOQUAN  offers high quality of tapered drilling equipments , the main products are including tapered chisel bits and tapered button bits and tapered drill steel .the products made with high quality of raw material through special heat treatment ,various type suitable for afferent work site, Diameter of bits from 28mm to 45mm with 4 、6、7、11、12 degree, tapered drill steel with Hex.22mm and Hex.25mm, The deliver capacity are very strong and can completely meet customer’s requirements on delivery design.

     

    Drill Type
    Bit Diameter
    Buttons,mm
    Taper
    Water Hole
    圖號
    Rock formation
    mm
    Guage
    Front
    Angle
     
    36
    3×8
    1×8
    25°
    2
    Q436-722
    For soft and middle hard formations 
    38
    3×8
    1×8
    25°
    2
    Q438-722
    40
    3×9
    1×8
    25°
    2
    Q440-722
    42
    3×9
    1×9
    25°
    2
    Q442-722

     

     

    32
    3×8
    1×8
    25°
    3
    Q432-722
    For soft and abrasive rock.front and side flushing 
    34
    3×8
    1×8
    25°
    3
    Q434-722
    36
    3×8
    1×8
    25°
    3
    Q436-722
    38
    3×9
    1×8
    25°
    3
    Q438-722
    40
    3×9
    1×8
    30°
    3
    Q440-722
    42
    3×9
    1×9
    30°
    3
    Q442-722
         

     

    32
    5×7
    2×7
    35°
    3
    Q732-722
    For medium hard to hard rock .front and side flushing
    34
    5×7
    2×7
    35°
    3
    Q734-722
    36
    5×9
    2×8
    35°
    3
    Q736-722
    40
    5×9
    2×9
    35°
    3
    Q745-722

     

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魯ICP備06008994號-1   www.kex3.com
人人超碰人人爱超碰国产
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