Changsha Adriller Machinery Co.,Ltd.

Changsha Adriller Machinery Co., Ltd. Professional drilling tools provider

Manufacturer from China
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Changsha Adriller Machinery Co.,Ltd.
Country/Region:china
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High Hardness Threading Drill Rod Excellent Comprehensive Mechanical Properties

High Hardness Threading Drill Rod Excellent Comprehensive Mechanical Properties
  • High Hardness Threading Drill Rod Excellent Comprehensive Mechanical Properties
Products Detailed
High Torque Resistance Threaded Drill Rod Length Customized For Mining Drilling Features 1. High precision in size and shape 2. Good low temperature ...
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