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Wireline drill rod

AQ BQ NQ  HQ PQ, NRQ, HRQ, PRQ  Drill Rods For Geotechnical Engineering Drill Pipes
Drill Rod Size Available:
"Q" Series: B, N, H, and P.
"WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design: RW, EW, AW, BW, NW, HW
Metric Series: 42, 50, 60, 70, 90



 
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Wireline Drill Rod Dimension

AQ BQ NQ  HQ PQ, NRQ, HRQ, PRQ  Drill Rods For Geotechnical Engineering Drill Pipes
Wireline drill rod

Size Outer Diameter (mm) Inner Diameter(mm)
AQ 44.7 37.3
BQ 55.7 46.1
NQ 70.0 60.2
HQ 89.0 78.0
PQ(PHD) 114.5 101.5
AW/AWJ/AWY 43.7 30.7
BW/BWJ/BWY 54.0 38.0
NW/NWY 66.8 51.0
HW 89.0 71.0
42mm 42.0 30.0
50mm 50.0 37.0
60mm 60.0 48.0
70mm 73.0 54.6
90mm 89.0 69.0
S75 71.0 61.0
 
Standard Size: Outside dia.*thickness Length Bit Size
BQ 55.6*4.8 1.5m/3m BQ
NQ 70.1*5.05 1.5m/3m NQ
HQ 89*5.6 1.5m/3m HQ
PQ 114.3*6.35 1.5m/3m PQ
     


 
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