ER.SĒRIJAS PAVASARA KOPLE
1.Izgatavots no īpaša elastīga tērauda materiāla
2. Jaudas iespīlēšanas spēja, precīza precizitāte
3. Izmanto urbšanai, frēzēšanai, urbšanai, izgriešanai, slīpēšanai un gravēšanai utt.
| Preces Nr | Modelis | D(mm) | D1 | D2 | L(mm) | L1 | L2 | L3 | α | Clampig diapazons | |
| mm | in | ||||||||||
| 561257 | ER8 | 8 | 8.45 | 6.5 | 13.5 | 2.98 | 1.5 | 1.2 | 16° | 0,5–5 | 1/64-3/16 |
| 561261 | ER11 | 11 | 11.5 | 9.5 | 18 | 3.8 | 2.5 | 2 | 16° | 0,5–7 | 1/64-9/32 |
| 561265 | ER16 | 16 | 17 | 13.8 | 27.5 | 6.26 | 4 | 2.7 | 16° | 0,5–10 | 1/64-3/8 |
| 561267 | ER20 | 20 | 21 | 17.4 | 31.5 | 6.36 | 4.8 | 2.8 | 16° | 1.–13 | 3/64-33/64 |
| 561269 | ER25 | 25 | 26 | 22 | 34 | 6.66 | 5 | 3.1 | 16° | 1.–16 | 3/64-5/8 |
| 561271 | ER32 | 32 | 33 | 29.2 | 40 | 7.16 | 5.5 | 3.6 | 16° | 3-16 | 1/8-1 |
| 561273 | ER40 | 40 | 41 | 36.2 | 46 | 7.66 | 7 | 4.1 | 16° | 3-16 | 1/8-1 |
| 561275 | ER50 | 50 | 52 | 46 | 60 | 12.6 | 8.5 | 5.5 | 16° | 5-34 | 16.03.–1.11.32 |
Precizitātes pārbaude
| D | L | Beigusies rolerance | ||||
| A | B | C | I | II | ||
| 1,0-1,6 | 6 | 0,005 | 0,008 | 0,01 | 0,01 | 0,015 |
| >1,6-3,0 | 10 | |||||
| >3,0-6,0 | 16 | |||||
| >6,0-10,0 | 25 | |||||
| >10,0-18,0 | 40 | 0,015 | 0,02 | |||
| >18,0-26,0 | 50 | |||||
| >26,0-30,0 | 60 | |||||
| >30,0-34,0 | 80 | 0,02 | 0,03 | |||
