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    HOMEProducts CenterDTH Hammer and Bit  

          We are the manufacturer of most complete models of DTH hammer and bits in China. It includes:
    a) High pressure DTH hammer
    1) 3.5" hammer, shank : DHD3.5
    2) 4" hammer, IR DHD340A / SD4 / COP44 / QL40 shank
    3) 5" hammer, IR DHD350R / SD5 / COP54 shank
    4) 6" hammer, IR DHD360R / SD6 / COP64 / QL60 shank
    5) 8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank
    6)10" & 12" hammer, SD10/SD12 shank
    b) Low pressure DTH hammer
    BR1, BR2, BR3, J60, J80, J100, etc
    c) also can produce the DTH bits suitable for above DTH hammer and BR3, SD12 shank DTH hammer. The biggest size we have exported is 380mm for SD12.

         DTH hammers are manufactured to global standards, from the best available alloy steel, machined to high precision and high standards. All the components are heat-treated in state of the art fully processed controlled facility.


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    Contact Us | About Us
    Pioneer Drilling Industrial Co., Ltd. Copyright 2006-2026 @ All Rights Reserved piodrilling.com
    Email:sale@piodrilling.com Tel:86-731-22730327  Add:No. 258, Pioneer Industrial Park, Zhuzhou, Hunan, China
    亚洲 自拍 偷拍 另类综合图区