Sign In | Join Free | My himfr.com
Home > Down The Hole Drilling >

Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"

ROSCHEN GROUP
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12" from wholesalers
     
    Buy cheap Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12" from wholesalers
    • Buy cheap Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12" from wholesalers
    • Buy cheap Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12" from wholesalers

    Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"

    Ask Lasest Price
    Brand Name : ROSCHEN
    Model Number : 2"~12"
    Certification : ISO
    Price : Negotiate
    Supply Ability : 1400 pcs
    • Product Details
    • Company Profile

    Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"


    Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"


    DTH Hammer Bits Main Features:


    The material is imported from foreign special high-quality steel.

    2. The carbide buttons are Wear resistance.

    3. After special treatment, the service life of anti-fatigue and anti-friction is longer than others.


    DTH Hammer Bits Parameters


    ROSCHEN DTH Bits Specifications
    Hammer SizeBits diameterShankROSCHEN CODE
    MetricInch
    1"64mm-70mm2 1/2"-2 3/4"BR1ROS 11
    2"70mm-95mm2 3/4"-3 3/4"MACH20/BR2ROS 22
    3"90mm-102mm3 1/2"-4"COP32/COP34/MACH303ROS 32
    M30/DHD3.5/BR3ROS 34
    4"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44ROS 42
    SD4/M40/QL40ROS 44
    5"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50ROS 52
    SD5/M50/QL50/BR5ROS 54
    6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6ROS 62
    M60/QL60/Bulroc BR6ROS 64
    8"203mm-330mm8"-13"COP84/DHD380/SD8ROS 82
    QL80/M80/M85ROS 84
    10"254mm-380mm10"-15"SD10ROS 100
    NUMA100
    12"305mm-508mm12"-20"DHD1120/SD12ROS 120
    NUMA120/NUMA125
    Notes: Any special size of DTH bits will be available by requests.
    Metzke, Remet thread is available!

    DTH Hammers & Bits


    ROSCHEN offers a comprehensive range of WORLD CLASS quality grade DTH bits in global market, which were use in all rock types and drilling conditions. Bit life and rate of penetration are the most important criteria in selecting the right bit for a particular application.


    Choosing the right hammer is largely determined by the hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for cuttings to evacuate the hole.

    DTH bits are available in sizes from 2" to 36". Bits come in three different standard bit head/face designs (Convex, Flat Face, and Concave), and with a number of tungsten carbide insert options, to guarantee a DTH drill bit that can tackle any challenge and rock-face formation. Additional bit head designs and custom options are available depending upon manufacturer.


    Most DTH hammers are designed for use with the industry’s most common bit shank types. This allows for the use of one bit on multiple hammers.

    Explore our DTH Hammer offering by clicking on a subcategory below, or contact your ROSCHEN representative for additional details.


    We can also provide related products DTH hammers, ODEX system, symmetric systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc.


    FAQ


    Terms & Conditions of Ordering:


    Quality warranty:

    Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


    Package:

    Using ply-wooden cases and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests.


    Production time:

    Generally need 15-25 days


    Transportation:

    By air, By Express or By sea according to your requests.


    1. Methods of Payment:

    T/T (Telegraphic Transfer) or Western Union or L/C at sight


    2. Handling time for an order

    Based on order quantity, normally it takes 20 days for production.

    in 3 working days after receiving the advance payment


    3. Shipping way

    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

    Bulk order: we suggest by air or by sea.


    4. Quality Control

    We have our own experienced QC.

    There will be strict inspection and testing for every order before shipping out.


    5. After Services:

    a. Our sales team will response for your question within 24 hours (Holidays Excluded)

    b. Technical Support will be available in any time


    6. Quality & Service:

    A. There will be strict inspection and testing for every order before shipping out.

    B. Our sales team and Technical Support will response for your question within 24 hours through :

    Email: roschen@roschen.com

    skype: ROSCHEN.TOOL

    WhatsApp/Wechat: +86-13764195009


    C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.

    Quality Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12" for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: ROSCHEN GROUP
    *Subject:
    *Message:
    Characters Remaining: (0/3000)