NQ ,HQ ,BQ Drill Rod is suitable to drill deep holes. --- Made of high quality alloy steel with heat-treated.

NQ ,HQ ,BQ Drill Rod

 

Our drill rods are suitable to drill deep holes. They are widely used in geological and mineral, metallurgy, mining, oil drilling industries and so on. From drillers' feedback, our rods have drilled up to 2000 meters depth. YUKUN has many years experience in manufacturing coring drill rod, we try to provide you the most cost-efficient products.

Features

 

1) Made of high quality alloy steel.2) All our drill rods are heat-treated.3) Reasonable structure, reliable performance and high using efficiency.4) Good concentricity, high precision and long service life.

Decription	OD(mm)	ID(mm)	Weight(Kg/3m)
Rod, BQ 3.0 m  Enhanced	55.60	46.10	18.00
Rod, NQ 3.0 m  Enhanced	69.90	60.30	23.40
Rod, HQ 3.0 m  Enhanced	88.90	77.80	35.50