60° Metric Thread
The TM530 series consists of professional-grade thread milling cutters engineered for the precision machining of 60° American Standard UNF fine threads (compliant with ANSI B1.1.74). Featuring an ultra-fine grain carbide substrate, these cutters deliver efficient and precise machining of 60° Unified threads (UN series), making them an ideal choice for mold making, aerospace, automotive, and general machining applications. A range of high-performance coatings ensures exceptional machining efficiency, superior surface finish, and consistent, long tool life across various materials with hardness levels up to 58 HRC. They are particularly well-suited for machining precision threads on steel components for aerospace sensors and navigation equipment, where high reliability is essential.
| Product Series | TM530 Series |
|---|---|
| Tool base material | Ultrafine-grained tungsten carbide |
| Product Name | Coated thread milling cutter |
| OEM / ODM | Made to your samples or drawings |
| Specifications and Model | 5/8-18UNF |
| Lead time | In stock / 2 weeks |
| Origin | Shenzhen, China |
Design details engineered for accuracy, tool life and process stability.
Strictly adheres to the ANSI B1.1-74 standard to meet the fine-thread connection requirements of precision equipment built to US standards; achieves thread formation in a single pass, boosting machining efficiency by 40% compared to traditional taps.
Features HRC65-grade ultrafine-grained carbide with 50% improved chipping resistance, enabling stable machining of general-purpose materials such as steel, aluminum alloys, and stainless steel.
Thread pitch accuracy is maintained within ±0.005 mm, and surface finish reaches Ra ≤ 0.2 μm, satisfying the stringent tolerance requirements of precision equipment.
The edge radius is precisely controlled at 0.005 mm, balancing sharpness with wear resistance to minimize edge chipping and extend tool life.
Utilizing a vacuum ion plating process, coating adhesion is increased by 40%, preventing coating detachment that could compromise machining accuracy.
The direct action of the cutting fluid reduces friction between the cutting edge and the workpiece, improves the quality of the machined surface, and reduces tap wear.
The cutting edge radius is precisely controlled at 0.003 mm, balancing sharpness and wear resistance, reducing edge chipping, and ensuring machining consistency.
Featuring an eccentric cutting design, it eliminates the need for pre-drilling a center hole and allows for the direct machining of blind-hole threads, thereby reducing process steps and increasing efficiency.
Send the thread standard, size and tolerance class. We supply standard taps and thread mills, plus special threads made to your samples or drawings.