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Changjiang Carbide Tools Co.,Ltd
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About Us
Our company is a professional supplier of rock drilling tools. Especially DTH hammers, DTH bits,drill tubes,coupling sleeves,button bits,cross bits,chisel bits and etc.
The quality of drill bits arrives the level of the foreign same kinds product quality, compared with the foreign products, they have advantage in the price and capability.
We are willing to establish business relationship with your company.
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We are one specialist maker of rock drilling tools, which main products ...
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Tri-cone rock bits for oil well drilling, tri-cone rock bits for oil well ...
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Tri-cone rock bits for oil well drilling, tri-cone rock bits for oil well ...
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We supply all kinds of coal cutter bits with good quality, we select best ...
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Tri-cone rock bits for oil well drilling, tri-cone rock bits for oil well ...
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1. Chisel Bits:
( 1) Diameter: D30-46MM
( 2) Tapered connection: 6degree, ...
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We as one of leading mining and drilling equipments manufacturers. Currently, ...
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It is very common for underground works to encounter soft surrounding rock, ...
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