Understanding the different characteristics of different types of drill rods can be better used in production
In daily work, we often divide the drill rod into cone, flat, flat head, etc. according to the shape of the top part of the drill rod. In practical applications, these drill rods can be applied to the following fields. First, dismantle, various Demolition during foundation construction, demolition of asphalt pavement, followed by cutting, such as: rock slabs, reinforced concrete, etc., as well as compacted gravel ground, piling, etc. The following is a detailed introduction to the three commonly used drill rods and their characteristics.
1. Tapered drill rod
Its shape is very similar to the chisel we often see. Often used to penetrate objects. Very strong objects can also be separated by the instantaneous impact force of the tapered chisel. Its characteristics are: when all the power acts on one point, it will produce a huge impact force to break the solid object.

2. Flat drill rod
The working principle is similar to that of a conical steel drill. But under the same circumstances, the flat chisel is more wear-resistant, and it is more suitable for breaking reinforced concrete. Or it is used to crush some thick reinforced concrete. Its characteristics are: it has a splitting force that cannot be compared with other products, and very good penetration.

3. Flat head drill rod
This kind of chisel is not as sharp as the conical and flat chisels, so it cannot break objects through instantaneous penetration like the tapered chisel. Its wear is mainly manifested in the wear on its service length. Flat-head drill rods are more suitable for crushing hard or brittle objects such as metamorphic rocks. Its characteristics are: the force provided by the machine passes through a relatively large surface to produce a relatively large crushing range, making the crushing effect more obvious and the work efficiency higher.
Regardless of the drill rod, if it is used improperly, it will easily break, so it is very important to understand the characteristics of the drill rod and use the drill rod correctly during the production process.