
FEATURES Longer Life - Great improvement thanks to the new 5P premium grade of powder high speed steel and new
COATING special coating. THCHT New Flute Shape - Improved chip ejection, reduced cutting resistance and excellent internal threads fi nishing thanks to unique fl ute shape.
| PO | Recommended Tapping Speeds Depending On Materials | For wide range of workpiece materials: steel, alloy steel, |
| stainless steel and aluminium. |
ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min)
| DIN | P1 | 10÷30 | H | M1 5÷15 | H | K1 | 10÷20 | I | N1 | 10÷40 | H | |
| P2 | 10÷30 | H | M2 5÷10 | I | K2 | 10÷20 | I | N2 | 10÷40 | H | ||
| ST | P3 | 10÷30 | H | N3 | 10÷25 | I | ||||||
| P4 | 10÷25 | H | N4 | 10÷20 | I | |||||||
| P7 | 5÷15 | H | WATCH |
THE VIDEO H 1st choice I suitable ROLL Product Features
DIN-VUPO Hole
Lubricant Hand tapping Drilling machine Low speed Middle speed
shape CARBIDE VUSPVUSP VUPO
Vc ≤ 30 m/min
| HT | ISPISP | SPSP | SP VSP V | AU+SPAU+SP+ | ||
| set | ||||||
| HAND | ||||||
| TAPS | IHT | IPO | PO | PO V | AU+SL |
M10×1.5 Enlarged photo after 560 threads
| EG (STI) | Work-material | Competitor VUPO - no wear Ck50 - 1.1213 |
| Thread length | 20 mm | |
| Tapping speed | 20 m/min | |
| SPECIAL | Machine | Vertical machining center |
| THREADS, | ||
| GAUGES | Lubricant | Water soluble oil |