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Threaded Connection - Drifting Drill Rod

Technical Parameter

Drifting and tunnelling drill rod:

  Outside diameter Length  
Number Model mm in mm in Weight(KG)
QJ001 QJ32-R32-H32-T38-3050 3050 10' 32 1 3/8" 19.5
QJ002 QJ32-R32-H32-T38-3700 3700 12' 32 1 1/4" 24
QJ003 QJ32-R32-H32-T38-4305 4305 14' 32 1 1/4" 27.9
QJ004 QJ32-R32-H32-T38-4915 4915 16' 32 1 1/4" 31.8
QJ005 QJ35-R32-H35-T38-3700 3700 12' 35 1 3/8" 29
QJ006 QJ35-R32-H35-T38-4305 4305 14' 35 1 3/8" 33.8
QJ007 QJ35-R32-H35-T38-4915 4915 16' 35 1 3/8" 38.6
QJ008 QJ35-R32-H35-T38-5525 5525 18' 35 1 3/8" 43.4

Drifting and tunnelling MF drill rod:

  Outside diameter Length  
Number Model mm in mm in Weight(KG)
QJ009 QJ35-MT38-H35-FR32-3700 3700 12' 35 1 3/8" 29.2
QJ010 QJ35-MT38-H35-FR32-4305 4305 14' 35 1 3/8" 34
QJ011 QJ35-MT38-H35-FR32-4915 4915 16' 35 1 3/8" 38.8
QJ012 QJ35-MT38-H35-FR32-5525 5525 18' 35 1 3/8" 43.6

Bench and production drill rod:

  Outside diameter Length  
Number Model mm in mm in Weight(KG)
QJ013 QJ39-T38-R39-T38-3050 3050 10' 39 1 17/32" 25.5
QJ014 QJ39-T38-R39-T38-3660 3660 12' 39 1 17/32" 30.6
QJ015 QJ39-T38-R39-T38-4270 4270 14' 39 1 17/32" 35.4
QJ016 QJ52-T51-R52-T51-3660 3660 12' 52 2" 55.7
QJ017 QJ52-T51-R52-T51-4265 4265 14' 52 2" 64.8

Bench and production MF drill rod:

  Outside diameter Length  
Number Model mm in mm in Weight(KG)
QJ018 QJ46-MT45-R46-FT45-3050 3050 10' 46 1 3/4" 36.4
QJ019 QJ46-MT45-R46-FT45-3660 3660 12' 46 1 3/4" 43.7
QJ020 QJ46-MT45-R46-FT45-4265 4265 14' 46 1 3/4" 50.7
QJ021 QJ39-MT38-R39-FT38-3050 3050 10' 39 1 17/32" 26.5
QJ022 QJ39-MT38-R39-FT38-3660 3660 12' 39 1 17/32" 31.6
Qj023 QJ39-MT38-R39-FT38-4270 4270 14' 39 1 17/32" 36.4

Medium-deep hole drill rod:

  Outside diameter Length  
Number Model mm in mm in Weight(KG)
QJ024 QJ39-T38-R39-T38-1220 1220 4' 39 1 17/32" 10.2
QJ025 QJ39-T38-R32-T38-1525 1525 5' 32 1 17/32" 9
QJ026 QJ39-T38-R39-T38-1830 1830 6' 39 1 17/32" 15.3
QJ027 QJ46-MT45-R46-FT45-1525 1525 5' 46 1 3/4" 18.5
QJ028 QJ46-MT45-R46-FT45-1830 1830 6' 46 1 3/4" 22.2
QJ029 QJ52-MT51-R52-FT51-1525 1525 5' 52 2" 17.8
QJ030 QJ52-MT51-R52-FT51-1830 1830 6' 52 2" 28.1