Top Hammer Drilling
Top Hammer Drilling is a widely used technique in rock drilling, known for its efficiency and versatility. This method relies on a hammer mechanism positioned at the top of the drill string to deliver rapid, high-frequency impacts. These forces are transferred through the drill rods to the bit, which breaks the rock while rotating to ensure smooth and effective cutting. It’s commonly applied in industries such as construction, mining, quarrying, and tunneling and a ideal for tasks like blast hole drilling, rock bolting, and ground stabilization. Its modular design offers adaptability, making it suitable for a range of drilling environments, whether on the surface or underground. This flexibility has made it a popular choice for professionals in the field.
Thread Drill Bit
The 64mmT38 regular thread drill bit is suitable for mining, tunnel excavation and other scenarios.It adopts high-performance carbide and high-quality body, treated with professional heat treatment.Ensuring excellent wear resistance and impact resistance, with a service life far longer than ordinary drill bits.
HOW TO CHOOSE DTH DRILL BIT
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