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Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-quality-inspection.com

    • Reverse Circulation Dth Hammers And Bits - China

    price: 20.00 Dollar US$

    Reverse Circulation Dth Hammers And Bits

    Products Photos Catalog Reverse Circulation Photos Catalog

    Hunan new diamond is a professional manufacturer for rock drill and pneumatic tools in China.

    We are now having more than 500 staff, with an area of 110, 000 m².

    Please contact us for specifications of following items.

    DTH hammers and bits.

    SP480, SP580, SP680, SP780, SP880, SP1080, SP1280, SP1480, SP1880

    COP32, COP34, COP44, COP54, COP64, COP66, COP84 DHD340, DHD350, DHD360, DHD380, DHD1120

    SD4, SD5, SD6, SD8, SD10, SD12

    QL30, QL40, QL50, QL60, QL80, QL95

    Mission40, Mission50, Mission60, Mission80

    Numa100, Numa120, Numa125 Thread/Taper button bit: R25, R32, R38, T38, T45, T51, ST58, GT60, ED68, ST68

    Eccentric(ODEX)/Concen tric Overburden Casing System

    NOD90, NOD115, NOD140, NOD190, NOD240, NOD280

    Reverse circulation hammers & bits.

    NRC45, NRC55, NRC62, NRC52

    Water Well, Oil and Construction Big Hole DTH hammers.

    ND275, ND330, ND475, ND525

    Drilling pipes, Drilling rods


    Company Contact:


    • Phone: +86(731)89708248

    • Address: Pingjiang Industry Park,Wushi town, Yueyang , hunan , China

    • Email: Email


    Published date: January 30, 2018

    • Business Description: Hunan new diamond is a professional manufacturer for rock drill and pneumatic tools in China.

      We are now having more than 500 staff，with an area of 110, 000 m².

      We mainly producing:

      4-18” High air pressure down the hole DTH hammers & Bits (DHD, COP, SD, QL, Mission, Mach, NUMA shank & our designer items, etc.

      )/

      1-3” Middle-low air pressure down the hole DTH hammers & bits(BR, CIR, J shank, etc.

      )/

      Drill rods, drill pipes/

      Reverse circulation DTH hammers & bits/

      Overburden casing systems/

      Top hammer drill bits, retract button bits/

      Hole opener bits/

      Shank adapters, coupling sleeves(other spare parts)/

      Besides our self-developed items, we can produce on your design.

      Contact me if you are interested.

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