
- ST+ extension without traction bolt and threaded ring - further accessories available on request
A
Type 239018 D A
| ST | ST1 | 1 | d | |||
| mm | 1 | mm | ||||
| 0001 | | ST1 | ST1 | 20 | 11 | 20 |
| 0003 | | ST1 | ST1 | 20 | 11 | d1 ST 30 |
| 0005 | | ST2 | ST2 | 25 | 14 | 30 |
| 0007 | | ST2 | ST2 | 25 | 14 | 45 |
| 0009 | | ST3 | ST3 | 32 | 18 | 30 |
| 0011 | | ST3 | ST3 | 32 | 18 | 45 |
| 0013 | | ST4 | ST4 | 39 | 22 | 40 |
| 0015 | | ST4 | ST4 | 39 | 22 | 60 |
| 0017 | | ST5 | ST5 | 50 | 28 | 60 |
| 0019 | | ST5 | ST5 | 50 | 28 | 90 |
| 0021 | | ST6+ | ST6 | 64 | 36 | L2 60 |
| 0023 | ST6+ | ST6+ | 64 | 36 | L1 100 | |
| L | ||||||
| 23 0025 | | ST7+ | ST7+ | 90 | 46 | 100 |
| 0027 | | ST7+ | ST7+ | 90 | 46 | 160 |
Design: - length L2 is the maximum penetration depth with twin cutter or fine boring head - ST+ reduction without traction bolt and threaded ring
- further accessories available on request L2 L1 239019 Reduction L
| Type | 239019 | ST | D mm | ST1 | D1 mm | D2 mm | L mm | L1 mm | L² mm |
| 0001 | | ST2 | 25 | ST1 | 20 | 23 | 36�0 | 25�0 | 60�5 |
| 0003 | | ST3 | 32 | ST1 | 20 | 23 | 40�5 | 28�0 | 63�5 |
| 0005 | | ST3 | 32 | ST2 | 25 | 29 | 34�5 | 20�0 | 60�0 |
| 0007 | | ST4 | 39 | ST1 | 20 | 23 | 57�5 | 42�0 | 77�5 |
| 0009 | | ST4 | 39 | ST2 | 25 | 29 | 51�5 | 37�0 | 77�0 |
| 0011 | | ST4 | 39 | ST3 | 32 | 38 | 47�0 | 35�0 | 82�0 |
| 0013 | | ST5 | 50 | ST1 | 20 | 23 | 57�5 | 38�5 | 74�0 |
| 0015 | | ST5 | 50 | ST2 | 25 | 29 | 51�5 | 33�5 | 73�5 |
| 0017 | | ST5 | 50 | ST3 | 32 | 38 | 47�0 | 30�5 | 77�5 |
| 0019 | | ST5 | 50 | ST4 | 39 | 48 | 40�0 | 25�5 | 82�5 |
| 0021 | | ST6+ | 64 | ST1 | 20 | 23 | 66�5 | 45�5 | 81�0 |
| 0023 | | ST6+ | 64 | ST1 | 20 | 23 | 101�5 | 80�5 | 116�0 |
| 0024 | | ST6+ | 64 | ST1 | 20 | 23 | 119�5 | 100�5 | 136�0 |
| Type | 239019 | ST | D mm | ST1 | D1 mm | D2 mm | L mm | L1 mm | L² mm |
| 0025 | | ST6+ | 64 | ST2 | 25 | 29 | 60�5 | 40�5 | 80�5 |
| 0027 | | ST6+ | 64 | ST2 | 25 | 29 | 95�5 | 75�5 | 115�5 |
| 0028 | | ST6+ | 64 | ST2 | 25 | 29 | 135�0 | 115�0 | 155�0 |
| 0029 | | ST6+ | 64 | ST3 | 32 | 38 | 56�0 | 37�5 | 84�5 |
| 0031 | | ST6+ | 64 | ST3 | 32 | 38 | 91�0 | 72�0 | 119�0 |
| 0032 | | ST6+ | 64 | ST3 | 32 | 38 | 158�0 | 139�0 | 186�0 |
| 0033 | | ST6+ | 64 | ST4 | 39 | 48 | 49�0 | 32�0 | 89�0 |
| 0035 | | ST6+ | 64 | ST4 | 39 | 48 | 84�0 | 66�5 | 123�5 |
| 0036 | | ST6+ | 64 | ST4 | 39 | 48 | 129�0 | 111�5 | 168�5 |
| 0037 | | ST6+ | 64 | ST5 | 50 | 60 | 39�0 | 24�0 | 104�0 |
| 0039 | | ST6+ | 64 | ST5 | 50 | 60 | 74�0 | 58�5 | 138�5 |
| 0041 — | — | ST7+ — | 90 — | ST6+ — | 64 — | 75 — | 76�0 — | 60�0 — | 160�0 — |
Design: Note: - diameter adjustment with very slight backlash Fitting insert holders under - feed accuracy of 0.01 mm resp. over vernier 0.002 mm in diameter 239023 0001 - 0023! - with internal cooling - further accessories available on request - please order insert holder separately
| Type | 239022 | min�/max�A mm | ST | D mm | D1 mm | L mm |
| 0010 | | 23�9 / 37�1 | ST1 | 20 | 20 | 35�5 |
| 0020 | | 30�9 / 47�1 | ST2 | 25 | 25 | 40�0 |
| 0030 | | 39�9 / 59�1 | ST3 | 32 | 32 | 47�0 |
| 0040 | | 50�9 / 81�1 | ST4 | 39 | 42 | 57�0 |
| 0050 | | 66�9 / 105�1 | ST5 | 50 | 55 | 80�0 |
| 0061 | | 86�9 / 134�1 | ST6+ | 64 | 72 | 100�0 |
| 0071 | | 115�9 / 171�1 | ST7+ | 90 | 94 | 130�0 |
| Design: - setting accur - direct measur | acy 0.001 mm in ement system, no | diameter backlash | Note: Display unit m see page 23/ | ust be order 390 under 23 | ed separately, 9100 |
- no battery and evaluation electronics built into the tool
| y easy opera ble digital an internal co 122 Fine | tion d analogue oling boring hea | d digital | ø A min.-max. | D D1 | ||||
| Type | 239122 | min�/max�A mm | ST | D mm | D1 mm | L mm | L | |
| 0010 | | 23�9 / 37�1 | ST1 | 20 | 20 | 35�5 | ||
| 0020 | | 30�9 / 47�1 | ST2 | 25 | 25 | 40�0 | ||
| 0030 | | 39�9 / 59�1 | ST3 | 32 | 32 | 47�0 | ||
| 0040 | | 50�9 / 81�1 | ST4 | 39 | 42 | 57�0 | ||
| 0050 | | 66�9 / 105�1 | ST5 | 50 | 55 | 80�0 | ||
| 0061 | | 86�9 / 134�1 | ST6+ | 64 | 72 | 100�0 | ||
| 0071 | | 115�9 / 171�1 | ST7+ | 90 | 94 | 130�0 |