Use CNC machine tools for the cutting process of the drill bit, including milling, turning, drilling, and other operations. Through the CNC control system, precisely control the shape, size, and cutting parameters of the drill bit.

Perform heat treatment on the drill bit, such as quenching and tempering, to increase its hardness and wear resistance.

Apply surface treatment to the drill bit, such as coating or spraying, to enhance its wear resistance, corrosion resistance, and lubrication.

Conduct quality inspection on the drill bit, including dimensional measurement, visual inspection, and functional testing, to ensure that the drill bit meets the required quality standards.