Общий каталог PRECITOOL - страница 354
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With flange for coolant connection, sealing and DIN toothing, type KF with ball bearing bush 69880
Delivery: With coolant bore
234720 Quick-change tapping chuck with length
compensation Gage length
| Chuck/VDI | 234720 | for tap | Length compensation compression/traction | d1 mm | l1 mm | Insert size |
| 20/12 | | M3-M12 | 7�5/ 7�5 | 36 | 52�2 | 1 |
| 30/12 | | M3-M12 | 7�5/ 7�5 | 36 | 52�2 | 1 |
| 40/12 | | M3-M12 | 7�5/ 7�5 | 36 | 52�2 | 1 |
| 30/20 | | M8-M20 | 12�5/12�5 | 53 | 76�0 | 2 |
| 40/20 | | M8-M20 | 12�5/12�5 | 53 | 76�0 | 2 |
23
Tool holder Accessories for tool holders
DIN 69880 DIN 69880
DIN 69880
Parallel shank to DIN 69880 Part 1
d d 2 1
l 1
ES
234750 Setting holder
234801 234800
234800 Spherical nozzle form Z3
| d | d | d | |
| 1 | 234800 | ² | 3 |
| mm | mm | mm | |
| 8 | | 3�6 | 5�5 |
| 10 | | 5�0 | 7�0 |
| 14 | | 6�0 | 9�0 |
234801 Ball nozzles with plastic sheathing
| d1 mm | 234750 | l1 mm | d2/H8 mm | d3 mm | r mm | d1 | 234801 | d² | l1 |
| 20 | | 40 | 10 | 50 | 18 | mm | mm | mm | |
| 30 | | 55 | 14 | 68 | 25 | 10 | | M4 | 7 |
| 40 | | 63 | 14 | 83 | 32 | 12 | | M6 | 8 |
| 50 | | 78 | 16 | 98 | 37 | 14 | | M8 | 10 |
Tool holder DIN 69880
Design: In wooden stand with test certificate DIN 69880
233400 Test mandrel
| d1 mm | 233400 | d² mm | l1 mm |
| BC16 | | 30 | 125 |
| BC20 | | 40 | 150 |
| BC25 | | 40 | 150 |
| BC30 | | 40 | 230 |
| BC40 | | 40 | 300 |
| BC50 | | 40 | 300 |
| BC60 | | 40 | 300 |