Drill Rods

Exactobore International manufacture our Tool Joints in house from hardened and tempered steel ( 55-65 tonne tensile ) and then nitride hardened to give wear resistance and longer lasting connections.

Our Rod body tubes are supplied as S355J2H ( ST52 ) or API Drill Rod grade steel dependent on Rod diameter. All our threads are checked and inspected with API rotary gauges.

We produce a variety of Rotary and DTH style Rods beyond the sizes listed in our table.

If the size/thread is not present please contact us for details/quotation on your requirements.

We can offer as friction welded, shrink welded and fine thread connected to suit your needs.

Thread protectors can be supplied in both plastic and steel upon request.

exactobore drill rod

76 Drill Rod Identification Table

DiameterThreadWall ThicknessLengthWeight Square
F   D E   A B
76 2 3/8" Reg 4 3000 24 25 60
76 2 3/8" Reg 4 2000 19 25 60
76 2 3/8" Reg 4 1500 16 25 60
76 2 3/8" Reg 4 1000 12 25 60
76 2 3/8" Reg 4 3000 24 25 64
76 2 3/8" Reg 4 2000 19 25 64
76 2 3/8" Reg 4 1500 16 25 64
76 2 3/8" Reg 4 1000 12 25 64
76 2 3/8" Reg 6 3000 39 25 64
76 2 3/8" Reg 6 2000 28 25 64
76 2 3/8" Reg 6 1500 23 25 64
76 2 3/8" Reg 6 1000 17 25 64

88.9 Drill Rod Identification Table 

DiameterThreadWall ThicknessLengthWeight Square
F   D E   A B
89 2 3/8" Reg 5 3000 35 25 76
89 2 3/8" Reg 5 2000 25 25 76
89 2 3/8" Reg 5 1500 21 25 76
89 2 3/8" Reg 5 1000 16 25 76
89 2 3/8" Reg 6 3000 43 25 76
89 2 3/8" Reg 6 2000 31 25 76
89 2 3/8" Reg 6 1500 25 25 76
89 2 3/8" Reg 6 1000 19 25 76
89 2 7/8" Reg 6 3000 44 32 76
89 2 7/8" Reg 6 2000 32 32 76
89 2 7/8" Reg 6 1500 26 32 76
89 2 7/8" Reg 6 1000 20 32 76
89 2 3/8" IF 6 6000 78 45 76
89 2 3/8" IF 6 3000 42 45 76
89 2 3/8" IF 6 2000 30 45 76
89 2 3/8" IF 6 1500 24 45 76
89 2 3/8" IF 6 1000 18 45 76

114.3 Drill Rod Identification Table

DiameterThreadWall ThicknessLengthWeight Square
F   D E   A B
114 2 7/8 API IF 6 1000 27.60 2 101
114 2 7/8 API IF 6 1500 36.00 2 101
114 2 7/8 API IF 6 3000 61.50 2 101
114 3 1/2 API Reg 6 1000 27.60 2 101
114 3 1/2 API Reg 6 1500 36.00 2 101
114 3 1/2 API Reg 6 2000 44.80 2 101
114 3 1/2 API Reg 6 3000 61.50 2 101
114 3 1/2 API Reg 6 6000 112.00 2 101
114 3 1/2 API Reg 8.00 1000 31.70 2 101
114 3 1/2 API Reg 8.00 1500 42.20 2 101
114 3 1/2 API Reg 8.00 2000 53.00 2 101
114 3 1/2 API Reg 8.00 3000 73.80 2 101
114 3 1/2 API Reg 8.00 6000 136.50 2 101