Diameter 76-127mm Drill Rod / Pipe for Water Well Drilling and Mining

Diameter: 76-127mm (2.99‑5")

Length: 1000-5000mm (39.37‑196.85", 3.28‑16.40ft)

Drill rod is mainly used for rock drilling and crushing, anchoring drilling, geothermal air conditioning holes, water well drilling, etc.

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FEATURES

1. Male‑Female (Pin‑Box) Drill Rod

  • One end pin male thread, one end box female thread, direct rod‑to‑rod connection without extra coupling
  • Reduce extra fitting parts, lower total accessories cost for drilling jobs
  • Compact joint outer diameter, less resistance when running in borehole
  • Simple on‑site assembly, fewer components to manage at job site
  • Standard design for most geological and water well drill rod applications

2. Double‑Male (Pin‑Pin) Drill Rod

  • Both ends are male pin threads, connection completed by separate couplings
  • Protect drill rod body threads, wear mainly occurs on replaceable couplings
  • Cost‑effective maintenance: only replace damaged couplings instead of whole drill rods
  • High adaptability, match different coupling sizes to meet varied borehole requirements
  • Great choice for heavy‑duty frequent make‑and‑break drilling conditions

SPECIFICATIONS

76*5.5 Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
76 1000 5.5 API23/8REG 190/180
76 1500 5.5 API23/8REG 190/180
76 2000 5.5 API23/8REG 190/180
76 3000 5.5 API23/8REG 190/180
76*4 Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
76 1000 4 API23/8REG 190/180
76 1500 4 API23/8REG 190/180
76 2000 4 API23/8REG 190/180
76 3000 4 API23/8REG 190/180
89*6.5 Male‑Female (Pin‑Box) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
89 1000 6.5 NC26 200/200
89 1500 6.5 NC26 200/200
89 2000 6.5 NC26 200/200
89 3000 6.5 NC26 200/200
89*6.5 Double‑Male (Pin‑Pin) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
89 1000 6.5 NC26 300/230
89 1500 6.5 NC26 300/230
89 2000 6.5 NC26 300/230
89 3000 6.5 NC26 300/230
102*8.5 Male‑Female (Pin‑Box) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
102 1000 8.5 NC31 220/230
102 1500 8.5 NC31 220/230
102 2000 8.5 NC31 220/230
102 3000 8.5 NC31 220/230
102*8.5 Double‑Male (Pin‑Pin) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
102 1000 8.5 NC31 320/205
102 1500 8.5 NC31 320/205
102 2000 8.5 NC31 320/205
102 3000 8.5 NC31 320/205
114*8.5 Male‑Female (Pin‑Box) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
114 1500 8.5 NC35 240/240
114 2000 8.5 NC35 240/240
114 3000 8.5 NC35 240/240
114*8.5 Double‑Male (Pin‑Pin) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
114 1500 8.5 NC35 310/240
114 2000 8.5 NC35 310/240
114 3000 8.5 NC35 310/240
127*8.5 Male‑Female (Pin‑Box) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
127 1500 8.5 NC38 230/230
127 2000 8.5 NC38 230/230
127 3000 8.5 NC38 230/230
127 4000 8.5 NC38 230/230
127 5000 8.5 NC38 230/230
127*8.5 Double‑Male (Pin‑Pin) Drill Rod
Diameter(mm) Length(mm) Wall thickness(mm) Thread Connection length
127 1500 8.5 NC38 300/230
127 2000 8.5 NC38 300/230
127 3000 8.5 NC38 300/230
127 4000 8.5 NC38 300/230
127 5000 8.5 NC38 300/230