Drill Rods W Series

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Drill Rods W Series

The Drill Rod W Series are manufactured from cold drawn seamless steel tubing and the couplings are manufactured from heat treated alloy steel. The physical and chemical properties of the materials used in the manufacture of rods and couplings are in accordance with ISO 3551 -1.1992 and BS4019 Pt.3. 1992 Standards. The most stringent quality control measures are employed during the whole manufacturing process Straightness is controlled to 1 :1200 or better.

Drill Rods W Series - Drillwell Ltd

All drill rods are normally supplied in length increments of 3 & 1.5 metres or 10ft & 5ft. Any other length increment may be supplied by request.

W Series Drill Rods – Dimensions

RW EW AW BW NW HW
In. mm. In. mm. In. mm. In. mm. In. mm. In. mm.
Rod O.D. 1.09 27.8 1.38 34.9 1.72 43.7 2.12 54.0 2.62 66.7 3.50 88.9
Cplg. I.D. 0.41 10.3 0.44 11.1 0.62 15.9 0.75 19.0 1.37 32.9 2.37 60.3
Thds / in. 4 3 3 3 3 3

W Series Drill Rods – Part Numbers

RW EW AW BW NW HW
3.0m Long DW 05000 DW 05010 DW 05020 DW 05030 DW 05040 DW 05050
1.5m Long DW 05001 DW 05011 DW 05021 DW 05031 DW 05041 DW 05051
10ft Long DW 05005 DW 05015 DW 05025 DW 05035 DW 05045 DW 05055
5ft Long DW 05006 DW 05016 DW 05026 DW 05036 DW 05046 DW 05056
Coupling DW 05060 DW 05061 DW 05062 DW 05063 DW 05064 DW 05065


Old Series Drill Rods to DCDMA, CDDA and CS17-47 ( USA ) Standards, although obsolete, are still manufactured and supplied to special order as follows

W Series Drill Rods – Dimensions

E A B N
In. mm. In. mm. In. mm. In. mm.
Rod O.D. 1.31 33.3 1.62 41.3 1.91 48.4 2.38 60.3
Cplg. I.D. 0.44 11.1 0.56 14.3 0.62 15.9 1.00 25.4
Thds / in. 3 3 5 4

W Series Drill Rods – Part Numbers

E A B N
10ft Long DW 05070 DW 05072 DW 05074 DW 05076
5ft Long DW 05071 DW 05073 DW 05075 DW 05077
Coupling DW 05080 DW 05081 DW 05082 DW 05083


If you require any further information or a bespoke design then please email or contact us.