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Mining Hammer Drill Bits For Rock , Atlas Copco Hammer Bits SD5 \ SD6 \ SD8 \ SD12 Series

Categories DTH Hammer Bit
Brand Name: QIDELI
Model Number: SD8
Certification: SGS, ISO: 9001
Place of Origin: CHINA
MOQ: 1 Piece
Price: Negotiation
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500PCS/Months
Delivery Time: 20 dayts
Packaging Details: 500PCS/Months
Shank type: SD6 HAMMER
Material: Special steel
Usage: Rock drill \ mining\well drilling
Model number: SD8-203
Carbide brand: KD10
Carbide type: Φ18X18 Φ16X6
Face type: Concave face
Color: black,yellow,croci,golden,red
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    • Product Details
    • Company Profile

    Mining Hammer Drill Bits For Rock , Atlas Copco Hammer Bits SD5 \ SD6 \ SD8 \ SD12 Series

    SD5SD6SD8SD12 series mining button hard rock drill button bits


    Down The Hole button bit is are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate.

    Our bits are interchangeable with Atlas Copco's COP32 34 44 54 64 84, Ingersoll-Rand 's DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, DHD380 QL40, QL50 , QL60, QL80.NUMA100, NUMA120, MISSION60,ects


    Product specification:

    QIDELI DTH Bits Specifications
    Hammer SizeBits diameterShank
    MetricInch
    1"64mm-70mm2 1/2"-2 3/4"BR1
    2"70mm-95mm2 3/4"-3 3/4"MACH20/BR2
    3"90mm-102mm3 1/2"-4"COP32/COP34/MACH303
    M30/DHD3.5/BR3
    4"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44
    SD4/M40/QL40
    5"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50
    SD5/M50/QL50/BR5
    6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6
    M60/QL60/Bulroc BR6
    8"203mm-330mm8"-13"COP84/DHD380/SD8
    QL80/M80/M85
    10"254mm-380mm10"-15"SD10
    NUMA100
    12"305mm-508mm12"-20"DHD1120/SD12
    NUMA120/NUMA125
    Notes:
    Metzke, Remet thread is available!
    Any special size of DTH bits will be available by requests.


    Bit Face Shape Selection:


    Concave Face:
    The all round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.


    Convex Face:
    For high penetration rates in soft to medium hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.


    Flat Face:
    This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.


    Main dimension:


    About us:
    Putian Qideli drilling tools Company was founded in 2010, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits, DTH hammer, drill rods, etc, are widely used in energy, metallurgy, geology, coal, water conservancy, chemical industry and the mining, road construction, has been unanimously endorsed by the majority of users. Basing on our complete product and excellent quality, We have a certain domestic markets, also export to Russia, Japan, Southeast Asia and other regions alsowhile

    Quality Mining Hammer Drill Bits For Rock , Atlas Copco Hammer Bits SD5 \ SD6 \ SD8 \ SD12 Series for sale
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