
JIS AUXSL
X Series Spiral Fluted Taps, Coated, Through Hole Use (with LH Spiral Flutes)
Specification
Coating <2D
Recommended Tapping Speeds depending on Materials
| Low carbon steels | | Medium carbon steels | High carbon steels | Alloy steels | Stainless steels | Aluminum alloy castings | Zinc alloy castings |
| 10低炭素鋼25 | 10中炭素鋼25 | 10高炭素鋼25 | 10合金鋼25 | 10ステンレス鋼15 | 20アルミ合金鋳物30 20亜鉛合金鋳物30 | |
| (m/min) | (m/min) | ( m/ min) | (m/min) | (m/min) | ( m/ min) | (m/min) |
Product Features
- The AUXSL series, a next generation high dimensional quality, high rigidity tap to make full use of high performance CNC machining centers and the newer high precision tooling is now available.
- From the YAMAWA analysis of the machining concept for thread cutting taps that conform to conventional pilot holes and the review of the shape of the tap we created the optimum flute design.
- By further improving shank precision and shank circularity for the entire tap, it became possible to create a highly accurate screw thread for high speed machining areas.
Tapping Data
Processing conditions [M12 × 1.75]
| Workpiece Material | SCM440 | | | | |
| Tapping Speed | 25m/min | AUXSL | | | |
| Bored Hole Size Tapping Length | φ10.3mm 24mm | | | | Can Continue |
| Machinery Type | Vertical machining center (synchronous feed) | Conventional Pd | | Advanced Wear | |
| Cuttin Fluid | Water soluble cuttin fluid (20 to 1 dilution) | rouct | | | |
| g | g l | 0 | 300 600 (Number of holes p | 900 rocessed.) | 1200 |
Note: ・ Please use this product with a collet chuck or a tapping holder adapted to the DIN 371 standard (For size M12 use the DIN 376 standard).
・NT Tool Corporation ... Tap holder for height adjustment type synchro · STM type
・SHOWA TOOL Co., LTD. ... Micron chuck H series
・BIG DAISHOWA SEIKI CO., LTD. ... Mega synchro tapping holder
・NIKKEN KOSAKUSHO WORKS, LTD · Slim chuck
・YUKIWA SEIKO INC. ... Super G1 chuck