Taper Drill Rod (Carburized)

Features:

● Superior material

Generally made of high-quality alloy steel, such as 23CrNi3Mo, 40SiMnCrNiMo, 95CrMo, etc. After carburizing treatment, the surface hardness and overall strength are significantly improved, and it has good wear resistance and fatigue resistance.

● Conical design

Both ends are conical, which can effectively transmit the axial thrust of the rock drill, enabling the drill bit to exert powerful crushing performance. At the same time, it is convenient to connect with the drill bit and the rock drill, ensuring a stable connection and preventing loosening.

● Exquisite craftsmanship

Through precise forging, strict heat treatment and other processes, the dimensional accuracy of the drill pipe and the uniformity of its internal structure are guaranteed, endowing it with excellent comprehensive performance.

Primary Applications:

1. Mining

It is suitable for blasting and drilling operations in both metallic and non-metallic ores, capable of drilling in rocks of various hardness levels, providing conditions for ore mining.

2. Tunnel excavation

In the construction of highway tunnels, railway tunnels, etc., it is used for advanced support drilling, blasting hole construction, etc., to help break through the tunnel.

3. Construction and infrastructure construction

It can be used for foundation treatment, slope reinforcement, bridge foundation construction, etc. Drilling operations are carried out on rock foundations to lay the foundation for subsequent engineering construction.

4. Quarry operation

It is used in a quarry to drill blast holes for rock blasting and mining, thereby enhancing the efficiency of stone mining.