Cylindrical gun knife: used for adding nuts to a horizontal washing bed. The blade teeth are distributed on the circumference of the gun blade, and are divided into two types according to the tooth shape: helical teeth and spiral teeth. According to the number of teeth, there are two types: coarse teeth and fine teeth. The spiral tooth coarse tooth gun has fewer teeth, higher tooth strength, and a larger chip space, making it suitable for rough machining; Fine toothed gun knives are suitable for precision machining.

Face Gun Knife: Used for machining flat surfaces on vertical gun beds, end face gun beds, or gantry gun beds, with cutting teeth on both the end and circumference, as well as coarse and fine teeth.

There are three types of structures: integral, toothed, and rotatable.

Vertical gun knife: used for adding grooves and step surfaces, with teeth on the circumference and end face, 1: cannot feed along the axial direction during operation. When there is an end tooth passing through the center on the vertical gun blade, it can be fed axially.

Three sided spear knife: used for adding various grooves and step surfaces in factories, with teeth on both sides and the circumference. Angle Gun Knife: Used for cutting grooves into fixed angles, there are two types of gun knives: single angle and double angle. Saw blade: used for adding deep grooves and cutting workpieces, with relatively fine teeth on its circumference. In order to reduce friction during gun cutting, there is a 15 'secondary angle on both sides of the blade teeth. In addition, there are keyway gun knives, dovetail groove gun knives, T-shaped groove gun knives, and various shaped gun knives.

T-shaped spear knife: used to spear T-shaped grooves.