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Top Hammer Rock Drilling Tools hard rocks drilling bit/34mm taper button bits from china

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    Top Hammer Rock Drilling Tools hard rocks drilling bit/34mm taper button bits from china

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    Quick Details

    • Place of Origin: Shandong, China (Mainland)
    • Brand Name: jinquan
    • Model Number: shank hex19/22mm
    • Type: Drill Bit
    • Machine Type: Drilling Tool
    • Certification: ISO, ISO9001:2008, CE etc.
    • Material: Tungsten Carbide, Alloy Steel Bar 45CrNiMoV and Tungsten Carbide Tips YK05
    • Processing Type: Forging, Forging
    • Use: Coal Mining
    • Bit Diameter: 30mm-42mm
    • Other Names: Carbide Button Bits, Carbide Drilling Button Bits
    • Button Shape: Spherical, Hemispherical, Ballistic, Parabolic
    • Bit Body: Standard, Retrac
    • Color: black, golden, as required
    • Bottom Hole: 22mm, 25mm

    Packaging & Delivery

    Packaging Details:Ply-wooden case or Plastic box or Paper box or other seaworthy packaging according to customers' requirements.
    Delivery Detail:Within 20 days upon receipt of your payment
    Product Description

    High quality hot sale tapered button drill bits

    Description & Specification:

    Taper Degree

    4° ,6°, 7°, 11°, 12°


    28/29/30/32/33/34/35/ 36/38/40/41/22/42/45

    Length (mm)



    4, 5, 6, 7, 8

    Flushing Water Hole Nos

    1, 2, 3


    Short, Long


    Tapered drill bits connect tapered drill steel of rock drill for drilling holes


    High quality carbide and high quality steel


    granite and marble quarry, gold mine, railway, tunnel, etc. for drilling

    Our Advantages:

    1.higher hardness,higher wear resistance,higher toughness,better deflection and fracture resistance,results in a long life and good size accuracy

    2.Abundant tool choices,suitable for every aspect of today's routing work requirements

    3.Critial quality inspection control under the criteria of ISO

    Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.


    Packaging & Delivery

    Packaging Details:

    Product Tags:

    rock drilling tools


    drilling tools


    drill bits

    Quality Top Hammer Rock Drilling Tools hard rocks drilling bit/34mm taper button bits from china for sale
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