HSS-E machine taps
• Prototex Xpert N
• ≤3xD
• M/6H
• DIN 371
• Suitable for through hole
• M 8
• P=1,25mm
HSS-E machine taps N20219-M8
| Описание | Символ | Стойност |
| Thread size | D N | M 8 |
| Thread pitch | P | 1,25 mm |
| Overall length | l 1 | 90 mm |
| Cutting edge length | L c | 18 mm |
| Useable length | l 3 | 35 mm |
| Shank diameter | d 1 | 8 mm |
| clamping width | ⃞ | 6,2 mm |
| Driving square length | l 9 | 9 mm |
| Number of grooves | N | 3 |
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