HSS-E PM machine taps
• Paradur Xpert K
• ≤3xD
• UNC/2B
• DIN/ANSI
• right hand flute 0°
• Suitable for blind hole
• Suitable for through hole
• TAFT
• UNC 1/4-20
• P=20
HSS-E PM machine taps AK2231407-UNC1/4
| Описание | Символ | Стойност |
| Thread size | D N | 0,25 inch |
| Functional length | l 1 | 3,15 inch |
| Cutting edge length | L c | 0,591 inch |
| Useable length | l 3 | 0,984 inch |
| connection diameter | d 1 | 0,255 inch |
| clamping width | ⃞ | 0,191 inch |
| Driving square length | l 9 | 0,313 inch |
| Number of grooves | N | 4 |
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