Small-diameter thread
The TC610 Series thread milling cutter is designed to meet the high thread machining requirements of modern precision manufacturing. As a special cutting tool complying with DIN 13 standard, it can machine 60° metric threads (M series) efficiently and accurately.It is an ideal option for mold, aerospace, automotive and general mechanical processing industries. This series offers a variety of high-performance coatings, delivering outstanding machining efficiency, superior surface finish and stable long tool life when processing various materials below 18 HRC.It is used to machine M0.8–M3 miniature threads on steel substrates of aerospace sensors and navigation equipment to meet high-reliability requirements.
| Product Series | TC610 Series |
|---|---|
| Tool Substrate | Superfine Grain Tungsten Carbide |
| Product Name | Thread Milling Cutter |
| OEM / ODM | Available as per samples / drawings |
| Specification Model | M1.2 × 0.25P × D6.0 × 120L |
| Lead time | In stock / 2 weeks |
| Origin | Shenzhen, China |
Design details engineered for accuracy, tool life and process stability.
Minimum shank diameter reaches 0.3mm, covering thread sizes M0.8–M3. It fits small-hole thread machining of precision parts and solves the pain point that conventional cutters cannot access narrow cavities.
Adopts HRC68 grade superfine grain hard alloy, with chipping resistance increased by 60%. It can stably machine steel, aluminum alloy, titanium alloy and other materials.
Thread pitch accuracy controlled within ±0.005mm, surface finish up to Ra ≤0.2 μm, meeting strict tolerance requirements of precision components.
Designed for DIN 13 standard metric threads. Thread forming can be finished in one single pass, with machining efficiency improved by 45% compared with traditional taps.
Adopts vacuum ion plating process, coating adhesion increased by 40%, preventing coating peeling which impairs machining precision.
Pre-drilling central holes is not required; blind hole threads can be machined directly to cut working procedures and raise efficiency.
Direct action of cutting fluid reduces friction between cutting edges and workpieces, improves machined surface quality and lowers tap wear.
Cutting edge radius precisely controlled at 0.003mm, balancing sharpness and wear resistance, reducing edge chipping and ensuring consistent machining results.
Send the thread standard, size and tolerance class. We supply standard taps and thread mills, plus special threads made to your samples or drawings.