Working Principle Of Threaded Drill Bit

The working principle of a threaded drill bit is as follows:

Threaded Connection: The thread drill bit is connected to the drill rod via a threaded joint. This connection method ensures that the bit is securely attached to the drill rod during operation and prevents loosening during drilling.

Ball Tooth Design: The key feature of the thread drill bit is its spherical teeth. These teeth are designed to enhance cutting efficiency. The shape and arrangement of the ball teeth effectively cut through the rock formations, improving drilling capability.

Pressure and Rotation: During drilling, pressure and rotational force are transmitted to the bit through the drill rod. Thethread drill bit uses the cutting and grinding action of its spherical teeth to penetrate the rock layers as it rotates.

Heat Dissipation and Chip Removal: Drilling generates significant heat, so the thread drill bit is typically designed with heat dissipation and chip removal features to ensure smooth drilling and prevent overheating or jamming of the tool.