Japanese Thread Taps
The HP125 is a professional-grade forming tap specifically designed for chipless tapping of JIS B 0203 standard Japanese standard threads. During processing, it cold-works the material, resulting in a denser, smoother thread surface, reducing surface roughness and improving thread performance. It is particularly suitable for thread machining applications requiring high precision and efficiency, especially with hard materials, precision workpieces, or complex processes, significantly improving machining quality and production efficiency. It is especially suitable for applications in the automotive, aerospace, machinery, and hydraulic industries where high precision of metric or imperial threads is required. It performs exceptionally well in high-efficiency machining and with complex materials. Because there is no cutting process, the threads produced by the forming tap are burr-free, making it suitable for workpieces with high surface quality requirements.
| Part number | HP125 |
|---|---|
| Material | HSS / HSS-E / HSS-E-PM |
| Product Name | Japanese Standard Thread Taps/Extrusion Taps |
| OEM / ODM | Made to your samples or drawings |
| Specifications | M8 × 1.0P |
| Lead time | 2 Weeks |
| Packaging (mm) | 32 × 32 × 200L |
| Thread Diameter D1 | M12 × 1.75P |
| Cut-out Length L3 | 28.0mm |
| Shank diameter D | Ø8mm |
| Overall Length L | 110.0mm |
| Thread Tolerance Grade ISO | 6G |
| Coating | TiN |
| MOQ | 2 pcs |
| Origin | Shenzhen, China |
Design details engineered for accuracy, tool life and process stability.
Utilizing high-precision thread grinding, the thread profile accuracy is controlled within ±0.01mm, achieving a thread surface finish of Ra0.2μm or less, and increasing thread connection strength by 20% compared to cutting taps.
Based on high-speed steel (HSS) and high-performance high-speed steel (HSSE), combining high toughness and red hardness, suitable for tapping general-purpose ductile materials such as aluminum alloys and low-carbon steel.
Extrusion taps hold a vital position in modern manufacturing due to their advantages such as high-quality thread forming, enhanced strength, long tool life, and chipless machining. They are particularly advantageous in scenarios requiring high efficiency, environmental friendliness, and high precision machining.
The extrusion process allows for continuous extension of material fibers, avoiding fiber damage common in cutting processes, thus significantly enhancing thread strength and durability.
Since there is no cutting process, extrusion taps experience relatively less impact and stress, significantly reducing the risk of tap breakage.
Extrusion taps produce no chips, avoiding chip clogging problems and making them particularly suitable for machining blind holes and applications where chip removal is difficult.
Due to the lower cutting force, lubricant requirements are typically lower, further reducing pollution and costs in production.
In blind hole machining, it prevents chips from accumulating at the bottom of the hole, improving machining efficiency and quality.
Extrusion taps produce no cutting waste, reducing environmental impact and making them more environmentally friendly.
Send the thread standard, size and tolerance class. We supply standard taps and thread mills, plus special threads made to your samples or drawings.