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ST58 retractable drill bit retrac body rock drill bit for mining drilling

ST58 retractable drill bit retrac body rock drill bit for mining drilling

    • ST58 retractable drill bit retrac body rock drill bit for mining drilling
    • ST58 retractable drill bit retrac body rock drill bit for mining drilling
    • ST58 retractable drill bit retrac body rock drill bit for mining drilling
  • ST58 retractable drill bit retrac body rock drill bit for mining drilling

    Product Details:

    Place of Origin: China
    Brand Name: Mirco
    Model Number: ST58

    Payment & Shipping Terms:

    Minimum Order Quantity: negociated one
    Price: negociated one
    Packaging Details: wooden box
    Delivery Time: 10-15 days
    Payment Terms: T/T, L/C, Western Union
    Supply Ability: 100000 Piece/Pieces per Month
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    Detailed Product Description
    Product Name: ST58 Retract Button Bit Type: Rock Drill Bit
    Machine Type: Drilling Tool, Drilling Equipment Material: Tungsten Carbide & Steel
    Processing Type: Casting Use: Mining Drilling
    Thread: ST58 Color: Any Color Is Available
    Bit Diameter: 89-115mm Button Type: Spherical/Ballistic
    High Light:

    stone drilling bits

    ,

    spherical drill bit

    ST58 retractable drill bit retrac body rock drill bit for mining drilling
     

    Application:

    The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering operations,

    road, gas line, pipe and trench projects, quarry work, rock anchoring and ground stabilization projects, water well industry, etc,.

    89mm 102mm 115mm Retrac button bit ST58

    This type design can get better hole deviation control while drilling, it can get bit back easily while the bit is jammed during drilling.

     

    Face Type Flat face

    General purpose bit

    Suited for medium to hard rock

    Drop conter

    Straight hole application

    Suited for medium to hard rock

    New drop center

    Straight hole application

    Suited for medium to hard rock

    89mm 102mm 115mm Retrac button bit ST58

    Button type Spherical button

    Universal button

    Wearing resistance good

    Best suited to hard ground

    27,000~48,000 PSI (180 to 320 Mpa)

    Abrasive to very abrasive

    Hemispherical button

    Universal button

    Wearing resistance good

    Best suited to hard ground

    25,000~45,000 PSI (170 to 300 Mpa)

    Abrasive to very abrasive

    Parabolic button

    Universal button

    Fast penetration

    Best suited to medium to hard rock

    15,000~25,000 PSI (100 to 170 Mpa)

    Midly abrasive ground

    Conical button

    Fast penetration

    Best suited to smaller diameter bits

    Suited for all non-abrasive ground types

    Ballistic button

    Fast penetration

    Best suited to soft rock

    10,000~20,000 PSI (70 to 140 MPa)

    Non abrasive ground

     

     

    ST58 retractable drill bit retrac body rock drill bit for mining drilling

     

    About us 
     
    MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.
     
    KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
    to perform beyond industry expectations.

     
    MIROC® Rock Drilling and Ground Support Tools include:
     
    Integral Rods
    Plug Hole Rods
    Tapered Drilling Tools
    Extension Drilling Tools
    Drifting and Tunneling Tools
    Reaming Tools
    Shank Rods
    Shank Adapters (Striking Bars)
    Down-the-hole (DTH) Bits
    Down-the-hole (DTH) Hammers

     

     

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: olivia.zhang@ksq-tech.com

    Tel: +8618210972182

    Send your inquiry directly to us (0 / 3000)

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