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    Brand Name:MIROC
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    Place of Origin:CHINA

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    Model NO.:DHD dth Drill Bits dth Hammer Bit
    Surface Treatment:Spray-Paint
    Manufacturing Process:Forging

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    Brand Name:QIDELI
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    Place of Origin:PUTIAN FUJIAN CHINA

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    Brand Name:OED/OEM
    Model Number:3 inch 4 inch 5 inches 6 inches
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    Brand Name:ROSCHEN
    Model Number:6", 8", 10"
    Place of Origin:Germany, China

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    ROSCHEN GROUP
    [Shanghai,China]
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    Brand Name:HZJX
    Model Number:HD35/HD45/HD55/HD55C/HD65/HD85/CIR90
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    Brand Name:GLORYTEK
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    Place of Origin:China

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    Brand Name:Jinquan
    Model Number:Threaded & Tapered
    Place of Origin:China

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