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ST58 Threaded Button Bits , CNC 115MM Carbide Rock Drill Bits

Categories Rock Drilling Tools
Brand Name: MTH
Model Number: ST58 115MM
Certification: ISO 9001
Place of Origin: CHINA
MOQ: 1 pcs
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 20000 pcs per month
Delivery Time: 10 -15 days
Packaging Details: Wooden case
Product name: Thread button bit
Diameter: 115mm ST58
Buttons: 12 buttons
Weight: 7kgs
Color: Blue
Application: Construction works, Energy, Mining and Tunneling
Material: Carbon Steel
Advantage: High Performance
Package: Standard
Applicable Industries: Energy & Mining
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    • Company Profile

    ST58 Threaded Button Bits , CNC 115MM Carbide Rock Drill Bits

    Rock Drilling Carbide ST58 Thread Button Bit Rock Drilling Tools


    Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment.

    Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can design and manufacture according to customer's requirement of the Bit Diameter, Buttons type and others.

    A comprehensive range of various button bits shown as below:

    Thread sizes

    R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60

    Head diameters

    33mm ~ 152mm

    Face designs

    Flat face, drop center, uni-face




    Tungsten carbide and high strength alloy steel


    CNC milling and proprietary heat treatment process


    No MOQ required for testing and trial order


    The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel
    construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Applicable to drill soft rock, loose-medium rock and hard rock.


    High quality ,low price and best service.

    Company Profile:

    Hebei Minetech Machinery Technology Co, Ltd. is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.

    With our rich expenience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery.

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    Buy ST58 Threaded Button Bits , CNC 115MM Carbide Rock Drill Bits at wholesale prices
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