Machine Taps
The SF104 is a professional-grade spiral flute tap specifically designed for high-efficiency tapping of metric threads according to GB/T 192-2003 standards. With its efficient chip removal, high precision, and high adaptability, it is an ideal choice for blind hole thread machining. This high-performance tool, designed specifically for thread machining, excels in high-efficiency machining and complex materials due to its spiral flute structure and cutting edge design. The spiral flute design discharges chips upwards along the spiral groove, preventing chip accumulation in the machining area, making it particularly suitable for deep hole and blind hole thread machining. It significantly improves machining efficiency, reduces tool wear and machining costs, and is an important tool in modern thread machining.
| Part number | SF104M12H |
|---|---|
| Material | HSS-E-PM |
| Product Name | Metric Cutting Taps/Blind Hole Taps |
| OEM / ODM | Made to your samples or drawings |
| Specifications | M26 × 3.0P |
| Lead time | 2 Weeks |
| Packaging (mm) | 30 × 30 × 200L |
| Thread Diameter D1 | M26.0 × 3.0P |
| Cut-out Length L3 | 30.0mm |
| Shank diameter D | Ø20.0mm |
| Overall Length L | 120.0mm |
| Thread Tolerance Grade ISO | 2B |
| Coating | TiN |
| MOQ | 2 pcs |
| Origin | Shenzhen, China |
Design details engineered for accuracy, tool life and process stability.
Grinded using a high-precision thread grinder, the tooth profile accuracy is controlled within ±0.01mm, and the thread surface finish can reach below Ra0.4μm, ensuring the accuracy of national standard thread connections.
TiAlN, TiCN, TAD, TiN, DLC, etc., with coating hardness up to HV3400 and a friction coefficient as low as 0.15, extending tool life by 2-3 times compared to uncoated taps.
Chip removal direction is opposite to the tapping direction, improving chip removal efficiency by 40% compared to straight flute taps, effectively preventing chip clogging, and is especially suitable for blind hole tapping.
High-speed steel (HSS) and high-performance high-speed steel (HSSE) base materials, combining high toughness and red hardness, suitable for tapping general-purpose materials such as steel and aluminum alloys.
Spiral flute taps are suitable for various materials including steel, stainless steel, aluminum alloys, copper, and titanium alloys. When machining materials with high viscosity or toughness (such as stainless steel or titanium alloys), they effectively reduce cutting resistance and tool wear.
Uses DIN376 standard square shank, compatible with various tapping chucks, allowing for quick clamping on CNC machining centers, tapping machines, and drilling machines, improving tool change efficiency by 20%.
In blind hole machining, it prevents chip accumulation at the bottom of the hole, improving machining efficiency and quality.
The helical flute structure performs excellently in chip removal and cutting processes during deep threaded holes.
Send the thread standard, size and tolerance class. We supply standard taps and thread mills, plus special threads made to your samples or drawings.