
| F1 | L3 | e 2° 0° L2 L1 | d | F2 | DI 653 | N 5 | |||
| Type | 235706 | Size | F1 mm | d mm | F2 mm | L3 mm | e mm | L² mm | L1 mm |
| 3225 | | ER-32QF | 58 | 25 | 51 | 22�0 | 57 | 39 | 46 |
| 4006 | | ER-40QF | 71 | 6 | 19 | 12�0 | 36 | 22 | 30 |
| 4008 | | ER-40QF | 71 | 8 | 21 | 13�0 | 36 | 23 | 31 |
| 4010 | | ER-40QF | 71 | 10 | 28 | 14�0 | 40 | 26 | 34 |
| 4012 | | ER-40QF | 71 | 12 | 34 | 14�5 | 45 | 29 | 37 |
| 4014 | | ER-40QF | 71 | 14 | 36 | 14�5 | 45 | 29 | 37 |
| 4016 | | ER-40QF | 71 | 16 | 38 | 17�0 | 49 | 33 | 41 |
| 4018 | | ER-40QF | 71 | 18 | 40 | 17�0 | 49 | 33 | 41 |
| 4020 | | ER-40QF | 71 | 20 | 45 | 18�0 | 51 | 35 | 43 |
| 4025 | | ER-40QF | 71 | 25 | 51 | 18�0 | 57 | 34 | 42 |
| 5006 | | ER-50QF | 82 | 6 | 19 | 13�0 | 36 | 22 | 31 |
| 5008 | | ER-50QF | 82 | 8 | 21 | 14�0 | 36 | 23 | 32 |
| 5010 | | ER-50QF | 82 | 10 | 28 | 15�0 | 40 | 26 | 35 |
| 5012 | | ER-50QF | 82 | 12 | 34 | 15�5 | 45 | 29 | 38 |
| 5014 | | ER-50QF | 82 | 14 | 36 | 15�5 | 45 | 29 | 38 |
| 5016 | | ER-50QF | 82 | 16 | 38 | 18�0 | 49 | 33 | 42 |
| 5018 | | ER-50QF | 82 | 18 | 40 | 18�0 | 49 | 33 | 42 |
| 5020 | | ER-50QF | 82 | 20 | 45 | 19�0 | 51 | 35 | 44 |
| 5025 | | ER-50QF | 82 | 25 | 51 | 19�0 | 57 | 34 | 43 |
| 5032 — | — | ER-50QF — | 82 — | 32 — | 72 — | 23�0 — | 61 — | 38 — | 47 — |
| Type | 235706 | Size | F1 mm | d mm | F2 mm | L3 mm | e mm | L² mm | L1 mm |
| 2006 | | ER-20QF | 36 | 6 | 19 | 10�0 | 36 | 22 | 28 |
| 2008 | | ER-20QF | 36 | 8 | 21 | 11�0 | 36 | 23 | 29 |
| 2010 | | ER-20QF | 36 | 10 | 28 | 12�0 | 40 | 26 | 32 |
| 2012 | | ER-20QF | 36 | 12 | 34 | 14�5 | 45 | 31 | 37 |
| 2014 | | ER-20QF | 36 | 14 | 36 | 15�5 | 45 | 32 | 38 |
| 2506 | | ER-25QF | 49 | 6 | 19 | 11�0 | 36 | 22 | 29 |
| 2508 | | ER-25QF | 49 | 8 | 21 | 12�0 | 36 | 23 | 30 |
| 2510 | | ER-25QF | 49 | 10 | 28 | 13�0 | 40 | 26 | 33 |
| 2512 | | ER-25QF | 49 | 12 | 34 | 13�5 | 45 | 29 | 36 |
| 2514 | | ER-25QF | 49 | 14 | 36 | 13�5 | 45 | 29 | 36 |
| 2516 | | ER-25QF | 49 | 16 | 38 | 16�0 | 49 | 33 | 40 |
| 2518 | | ER-25QF | 49 | 18 | 40 | 16�0 | 49 | 33 | 40 |
| 2520 | | ER-25QF | 49 | 20 | 45 | 18�0 | 51 | 36 | 43 |
| 3206 | | ER-32QF | 58 | 6 | 19 | 11�0 | 36 | 22 | 29 |
| 3208 | | ER-32QF | 58 | 8 | 21 | 12�0 | 36 | 23 | 30 |
| 3210 | | ER-32QF | 58 | 10 | 28 | 13�0 | 40 | 26 | 33 |
| 3212 | | ER-32QF | 58 | 12 | 34 | 13�5 | 45 | 29 | 36 |
| 3214 | | ER-32QF | 58 | 14 | 36 | 13�5 | 45 | 29 | 36 |
| 3216 | | ER-32QF | 58 | 16 | 38 | 16�0 | 49 | 33 | 40 |
| 3218 | | ER-32QF | 58 | 18 | 40 | 16�0 | 49 | 33 | 40 |
| 3220 | | ER-32QF | 58 | 20 | 45 | 17�0 | 51 | 35 | 42 |
Design:
| F1 | L1 e | Factory standard a d F2 | |
| Type | 235708 Size | F1 d F2 e L1 | a |
| mm mm mm mm mm | mm | ||
| 4022 | ER-40QF | 71 22 43 19 9 | 8 |
| 4027 | ER-40QF | 71 27 53 21 9 | 10 |
| 4032 | ER-40QF | 71 32 63 24 20 | 14 |
| 5022 | ER-50QF | 82 22 43 19 10 | 8 |
| 5027 | ER-50QF | 82 27 53 21 10 | 10 |
| 5032 | ER-50QF | 82 32 61 24 10 | 14 |
| — Use: | — — | — — — — — | — |
| - for prese | tters | DIN 69871 ISO 7388-1 | Form AD/B |
| L2 | 1 | ||
| 235712 | L1 Steep taper ad | F apter | |
| Type | 235712 S | ize ST F1 mm L1 mm | L² mm |
| 2040 | ER- | 20QF 40 50 40 | — |
| 2050 | ER- | 20QF 50 50 40 | — |
| 2540 | ER- | 25QF 40 50 40 | — |
| 2550 | ER- | 25QF 50 50 40 | — |
| 3240 | ER- | 32QF 40 63 60 | 35 |
| 3250 | ER- | 32QF 50 63 60 | — |
| 4050 | ER- | 40QF 50 78 60 | — |
| 5050 | ER- | 50QF 50 85 60 | 35 |
- parallel key and tang can be removed
| Type | 235708 | Size | F1 mm | d mm | F2 mm | e mm | L1 mm | a mm |
| 2016 | | ER-20QF | 36 | 16 | 35 | 17 | 12 | 6 |
| 2516 | | ER-25QF | 49 | 16 | 35 | 17 | 8 | 6 |
| 2522 | | ER-25QF | 49 | 22 | 43 | 19 | 15 | 8 |
| 2527 | | ER-25QF | 49 | 27 | 50 | 21 | 15 | 10 |
| 3216 | | ER-32QF | 58 | 16 | 35 | 17 | 8 | 6 |
| 3222 | | ER-32QF | 58 | 22 | 43 | 19 | 8 | 8 |
| 3227 | | ER-32QF | 58 | 27 | 50 | 21 | 15 | 10 |
| Design: - with cyli - for flexib | ndrical sha le use of Q | nk and latera uickFlex®ad | l clamp apters | ing surf in boring | ace bar hol | ders | DIN 6535 |
L L 3 1
mm mm mm mm