| 旧钻头买家 |
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| | We purchase used drill bits and DTH(down the hole) heads from drilling companies and mines and then we recover the carbide from the steel and sell the product.
| | | | | We are looking for new or used straight rotary drilling rig capicity 1000 feet/300meters or more, drilling dia 18 inches. Kindly send us c+f karachi your prices
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