The thread milling cutter is a high-precision tool specifically
engineered for efficient internal and external thread cutting. It
is widely used in aerospace, automotive, medical devices, and mold
manufacturing industries. AMG thread milling cutters are made from
premium ultra-fine grain carbide and feature advanced coating
technologies, which enhance wear resistance and thermal stability.
These cutters are compatible with various materials such as
stainless steel, titanium alloys, and aluminum alloys.
The series adopts helical cutting edge design that enables
multi-tooth cutting at same time, reducing cutting resistance
and improving machining efficiency. With CNC programming, both
internal and external threads can be completed in a single pass,
avoiding the common breakage risks—especially in hard or
difficult-to-machine materials.
Applications
Internal and external thread cutting
Suitable for aerospace, automotive, medical, and energy industries
Ideal for precision thread machining of complex components
Specifications Table
| Item | Description |
|---|
| Material | Ultra-fine grain carbide |
| Coating | TiAlN, TiSiN, DLC, or uncoated |
| Diameter Range | Φ2mm – Φ20mm |
| Thread Pitch | Metric, Imperial, or custom pitch available |
| Flute Count | 1, 2, or 3 flutes |
| Shank Type | Standard straight shank / custom options |
Working Principle
The thread milling cutter, controlled by CNC programming, with
three-axis linkage processes along the thread line .
While completing the pitch contour path on the X-Y plane, the
tool feeds in the Z-axis direction at the same time,
gradually machining a complete high-precision thread structure.
Advantages
High Precision: Consistent thread size and tolerance
Long Tool Life: Advanced coatings ensure durability in long
production cycles
Low Risk: Minimizes tool breakage, ideal for automation lines
Material Versatility: Effective on various materials and structural
components
Customizable: AMG supports drawing-based and non-standard tool
customization
FAQ
Q1: Can the cutter ensure consistent thread quality?
A: Yes, AMG thread milling cutters are manufactured with
high-precision processes and strict quality control to ensure
consistency and performance reliability.
Q2: Is special programming required?
A: No special software is needed.
Q3: Does AMG provide technical support?
A: Absolutely. AMG offers full pre-sales selection guidance and
post-sales application support to help customers .a
