Round Extension Drill Rods

Made from  high quality steel with good fatigue strength, produced by CNC maching and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below.

Thread size: R32, R38, T38, T45, T51.

Rod size: Round 32, Round 39, Round 46, Round 52.

Length: 600mm to 6059mm.

Suilable for brands: Altas Copco, Furukawa, Ingersoll-Rand, Montabert, Sandvik, Everdigm