In the processing of automotive parts, many details often determine overall performance and safety. AMG rotary file is designed specifically to meet the high-precision and high-strength machining needs of automotive parts. It is like a 'mechanical carver', accurately and efficiently completing tasks such as polishing, deburring, and trimming in various complex structures.

application
AMG rotary files are widely used in the machining of key parts of automobiles such as engine housings, transmissions, braking systems, and chassis structural components. It can be used to remove weld burrs, trim casting burrs, polish holes and surfaces, and help improve the assembly accuracy and beauty parts.

Specification Table (Commonly Recommended)

Working principle
Through pneumatic or electric tools, the rotary file rotates at high speed, and when its sharp cutting edge comes into contact with the surface of the workpiece, it quickly removes excess metal. Different tooth and head designs can adapt to the processing needs of different parts, such as grooves, circular holes, internal angles,and so on .

Product advantages

Specially designed for automotive parts: considering the hardness feature of commonly used automotive materials such as aluminum alloy, steel, stainless steel .
High cutting efficiency: sharp tooth profile, smooth chip removal, reducing machining time
Wear resistant : made of AMG high toughness hard alloy, with long life .
Diverse shapes: supports customized special structures such as conical, tree shaped.
Strong compatibility: Suitable for various types of direct grinders, electric grinders.

Customer Purchase Guide
Determine the material of the processing area: it is recommended to use staggered teeth for steel parts; Aluminum parts can be selected with single blade or coarse teeth to prevent chip sticking.

Choose the right file head shape: spherical is suitable for grooves, cylindrical is suitable for flat surfaces, and conical is suitable for chamfering corners.

Choose tooth type according to processing intensity: for rough machining, choose a large tooth pitch file head, and for fine machining,we recommend fine teeth or staggered teeth.