Products
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Product #: China]
Plug Hole Rod are widely applicable to boring and drilling in the industries of stone-quarrying, mineral-quarrying, water conservancy, transport, military industry, geology and civil engineering,ect, also it can be used for drilling bore hole diameter from 24mm to 44mm usually. The plug hole integra
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Product #: China]
Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it c
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