Nachi
Nachi TAFLET Series
Manufacturer: Nachi-fujikoshi corp
Model: TAFLET Series
Features and Performance
Internal threads are cut by Taflet series has good points
| Item | Cutting Tap | Taflet | Characteristic of Taflet |
|---|---|---|---|
| Breakage | ✕ | ◯ | Hardly breaking because there is no flute |
| Chips trouble | ✕ | ◯ | Free from troubles because no chips are produced |
| Precision of internal threads | ✕ | ◯ | Dispersion is small because forming threads |
| Surface roughness of internal threads | ✕ | ◯ | Extremely good quality because of sliding on the tap face |
| Tapping torque | ◯ | ✕ | 1.5 to 2.5 times higher than the cutting tap |
| Strength of internal threads | ✕ | ◎ | Strong because fiber flow is not being cut by plastic cutting |
| Work material | ◯ | ✕ | Limited to high-ductility materials |
Comparison of TAFLET Series (Thread forming tap) and Cut thread tap
Good surface of work material
Higher thread strength because fiber flow is not cut
Comparison of strength internal threads
