Drill Rods Y Series

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Drill Rods Y Series Taper Threaded

The Drill Rod Y Series Taper Threaded are manufactured from cold drawn seamless steel tubing and the tool joints from heat treated alloy steel. The physical and chemical properties of the materials used in the manufacturing process are generally in accordance with the proposed ISO standard. They are typically used for heavy duty drilling and the tapered threads provide the following features.

Drill Rods Y Series Taper Threaded - Drillwell Ltd

  • Maximum material under critical area thread
  • Faster make and break of joint
  • Less prone to joint wobble
  • The more positive joint make up improved thread sealing
  • Less risk of thread gauling.

All Y Series 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. The Y Series rod may also be supplied with welded ends if required thus making a slightly lighter rod.

All our Y Series rods have spanner flats as standard.

Y Series Drill Rods Taper Threaded – Dimensions

EWY AWY BWY NWY HWY
In. mm. In. mm. In. mm. In. mm. In. mm.
Rod O.D. 1.38 34.9 1.72 43.7 2.12 54.0 2.62 66.7 3.50 88.9
End I.D. 0.44 11.1 0.62 15.9 0.75 19.0 1.25 31.3 1.62 41.1
Thds / in. 5 5 5 4 4

NOTE: HWY Rods are screwed 23/8 API IF.

Y Series Drill Rods Taper Threaded – Part Numbers

EWY AWY BWY NWY HWY
3.0m Long DW 05300 DW 05305 DW 05310 DW 05315 DW 05320
1.5m Long DW 05301 DW 05306 DW 05311 DW 05316 DW 05321
10ft Long DW 05302 DW 05306 DW 05312 DW 05317 DW 05322
5ft Long DW 05303 DW 05307 DW 05313 DW 05318 DW 05323
Tool Joint Box DW 05355 DW 05356 DW 05357 DW 05358 DW 05359
Tool Joint Pin DW 05350 DW 05351 DW 05352 DW 05353 DW 05354
Tube 3.0m Long DW 05325 DW 05330 DW 05335 DW 05340 DW 05345
Tube 1.5m Long DW 05326 DW 05331 DW 05336 DW 05341 DW 05346
Tube 10ft Long DW 05327 DW 05332 DW 05337 DW 05342 DW 05347
Tube 5ft Long DW 05328 DW 05333 DW 05337 DW 05343 DW 05348

Y Series Drill Rods Taper Threaded Welded Type – Part Numbers

EWY AWY BWY NWY HWY
3.0m Long DW 05360 DW 05365 DW 05370 DW 05375 DW 05380
1.5m Long DW 05361 DW 05366 DW 05371 DW 05376 DW 05381
10ft Long DW 05362 DW 05367 DW 05372 DW 05377 DW 05382
5ft Long DW 05363 DW 05368 DW 05373 DW 05378 DW 05383


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