3-1/2" API Standard Reg 114mm O.D 4.5inch DTH Water Well Drill Rod

Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway,
bridge, building construction etc.

Water Well Drill Rod can be used to projects of water well drilling, geothermal well drilling, pipe-shed support drilling and so on.

1. The drill rod has an outer diameter (O.D.) of 114mm or approximately 4.5 inches. This diameter determines the size of the borehole that can be drilled using this drill rod.
2. The drill rod features an API Standard Reg 3-1/2" thread type. The API threading system is widely used in the drilling industry and ensures compatibility with other drilling tools and equipment that also adhere to the API standard.

3.  The drill rod is typically made of high-quality alloy steel or carbon steel, providing strength, durability, and resistance to wear and corrosion.

4. Glorytek's water well drill rods are high strength, stable welding ,long working life.

5. Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and easier to load and unload.

Packing: The Water Well Drill Rod is normally packed by wooden boxes, or steel frame.
Delivery: Normally 7-10 days after down payment.

Shipping method: by sea or by train.