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28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits

KSQ Technologies (Beijing) Co. Ltd
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    Buy cheap 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits from wholesalers
     
    Buy cheap 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits from wholesalers
    • Buy cheap 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits from wholesalers
    • Buy cheap 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits from wholesalers
    • Buy cheap 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits from wholesalers
    • Buy cheap 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits from wholesalers
    • Buy cheap 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits from wholesalers

    28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : MGZT27 - B16
    Certification : GB / API
    Price : negotiation
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 30000 pieces per month
    Delivery Time : 1-15 days
    • Product Details
    • Company Profile

    28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits

    28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits


    Specifications:

    28mm,32mm,42mm,43mm coal mining tool

    We can manufacture all kinds of bits and shells according to customer's special requirement.


    Advantage:

    1.coal mining tool,coal mine drill bit
    2.low price and supreme quality
    3.manufacturer
    4.Certified by ISO9001


    Product Description:
    Applications:

    Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc.
    Characteristics:
    1. High wear resistance and impact-resistance toughness.
    2. To repeat repair & greaning are not necessary, long drill life.
    3. High efficiency could be promoted sharply in penetration of high-medium hard rock formation.
    4. Labour intensity could be reduced.
    5. Rock formation to be suitable t: F=4-12

    Mining Drilling Tools

    Main Standard(mm)

    D

    H

    L

    M

    Thread joint

    27

    44

    17

    M14×1.5

    27

    54

    17

    M12×1.75

    28

    54

    20

    M12×1.75

    29

    52

    18

    M14×1.5

    30

    50

    18

    M14×1.5

    32

    52

    22

    M14×1.5

    32

    56

    22

    M12×1.75


    28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits


    28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits

    Quality 28mm High Quality Drilling Tool And Equipment Coal Mining Drill Bits for sale
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