ST68 Flushing Hole 30 mm Threaded Drill Rod Tube
ST68 Flushing Hole 30 mm Threaded Drill Rod Tube For Mining Description Drill tube using ST68 thread system. • ST68 thread system • Widely used in drifting, tunneling, benching, and long hole drilling Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel
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