AQ/BQ/NQ/HQ/PQ Wire-line Drill Pipe Drill Rod

AQ/BQ/NQ/HQ/PQ Wire-line Drill Pipe Drill Rod for Mining Drilling

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Model	Drill Rod		Standard	Material	Drilling Depth
	OD	ID			Drilling Depth
	mm	mm			m
BTW	Φ56.3	Φ48	International Standard	30CrMnSiA/XJY850	1000
NTW	Φ73.3	Φ64	International Standard	30CrMnSiA/XJY850	900
HTW	Φ91.3	Φ81	International Standard	30CrMnSiA/XJY850	800
AQ	Φ44.5	Φ34.9	International Standard	30CrMnSiA/XJY850	1000
BQ	Φ55.6	Φ46	International Standard	30CrMnSiA/XJY850	1200
NQ	Φ69.9	Φ60.3	International Standard	30CrMnSiA/XJY850	1800
HQ	Φ88.9	Φ77.8	International Standard	30CrMnSiA/XJY850	1800
PQ	Φ114.3	Φ103.2	International Standard	30CrMnSiA/XJY850	1600

AQ/BQ/NQ/HQ/PQ Wire-line Drill Pipe Drill Rod

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