
- cooling through aligned cooling nozzle and high-pressure cooling nozzle 69893 12164-3 26623-1
- driving grooves at HST to ICTM standard Note: L = left R = right
| D1 min. | ||||||||||
| D HST T 5° | ||||||||||
| 37050 HS | T T, 95°/ | 80° SCL | C R/L | 9 f | ||||||
| 37150 PS | C, 95°/8 | 0° SCLC | L/R | A L | ||||||
| f | D | D1 min | A | L | ||||||
| Type | 237050 | 237150 | taper | mm | mm | � mm | mm | mm | Indexable insert | |
| 4012R-90 | — | | 40 | 17 | 25 | 32 | 90 | 69 | CC���12 04��� | |
| 4012L-90 | — | | 40 | 17 | 25 | 32 | 90 | 69 | CC���12 04��� | |
| 4012R-110 | | | 40 | 17 | 25 | 32 | 110 | 90 | CC���12 04��� | |
| 4012L-110 | | | 40 | 17 | 25 | 32 | 110 | 90 | CC���12 04��� | 237050 |
| 4012R-140 | | — | 40 | 17 | 25 | 32 | 140 | 120 | CC���12 04��� | |
| 4012L-140 | | — | 40 | 17 | 25 | 32 | 140 | 120 | CC���12 04��� | |
| 5012R-90 | — | | 50 | 17 | 25 | 32 | 90 | 67 | CC���12 04��� | |
| 5012L-90 | — | | 50 | 17 | 25 | 32 | 90 | 67 | CC���12 04��� | 95° D1 min. D PSC |
| 5012R-110 | — | | 50 | 22 | 32 | 40 | 110 | 88 | CC���12 04��� | f |
| 5012L-110 | — | | 50 | 22 | 32 | 40 | 110 | 88 | CC���12 04��� | |
| 6312R-125 | | | 63 | 22 | 32 | 40 | 125 | 99 | CC���12 04��� | L |
| 6312L-125 | | | 63 | 22 | 32 | 40 | 125 | 99 | CC���12 04��� | A |
| 6312R-140 | | — | 63 | 27 | 40 | 50 | 140 | 114 | CC���12 04��� | |
| 6312L-140 | | — | 63 | 27 | 40 | 50 | 140 | 114 | CC���12 04��� | |
| 6312R-160 | | | 63 | 22 | 32 | 40 | 160 | 134 | CC���12 04��� | |
| 6312L-160 | | | 63 | 22 | 32 | 40 | 160 | 134 | CC���12 04��� | |
| 6312R-180 | | — | 63 | 27 | 40 | 50 | 180 | 154 | CC���12 04��� | 237150 |
| 6312L-180 | | — | 63 | 27 | 40 | 50 | 180 | 154 | CC���12 04��� | |
| 37052 HS 37152 PS Type | T T, 95°/ C, 95°/8 237052 | 80° PCL 0° PCLN 237152 | N R/L L/R taper | f | D | D1 min� | A | L | Indexable insert | |
| mm | mm | mm | mm | mm | ||||||
| 4012L-110 | — | | 40 | 22 | 32 | 40 | 110 | 89 | CN���12 04��� | |
| 4012R-110 | — | | 40 | 22 | 32 | 40 | 110 | 89 | CN���12 04��� | 237052 |
| 5012L-110 | — | | 50 | 22 | 32 | 40 | 110 | 88 | CN���12 04��� | |
| 5012R-110 | — | | 50 | 22 | 32 | 40 | 110 | 88 | CN���12 04��� | |
| 6312R-140 | | | 63 | 27 | 40 | 50 | 140 | 114 | CN���12 04��� | |
| 6312L-140 | | | 63 | 27 | 40 | 50 | 140 | 118 | CN���12 04��� | |
| 6312R-180 | | | 63 | 27 | 40 | 50 | 180 | 154 | CN���12 04��� | |
| 6312L-180 | | | 63 | 27 | 40 | 50 | 180 | 154 | CN���12 04��� | 237152 |
| or 23705 Figure no. a | 0 and 237150 Spare part TORX®key | Design T20 | Item no� 505450 T20 | | 1 |
| b | TORX®screw | M5 × 10�2 | 237272 0510 | | 2 |
| or 23705 | 2 and 237152 | 7 | |||
| Figure no. | Spare part | Design | Item no� | 3 | |
| c | Intermediate layer | for CN��1204�� | 238073 1204 | | 8 |
| g | Clamping screw | for toggle clamp | 238077 0017 | | |
| h | Toggle lever | for CN��1204�� | 238078 1204 | |