
| Designation C | DCN | DCX | LF | Boring bar | |
| BT4-FBHO-DE-1690 | BT40 | 9.75 | 88.1 | 90 | D 254.0**.006... / 256... |
| HA6-FBHO-DE-1695 | HSK-A63 | 9.75 | 88.1 | 95 | 254.0**.006... / 256... |
| PSC63-FBHO-DE-1690 | C6 | 9.75 | 88.1 | 90 | 254.0**.006... / 256... |
| PSC50-FBHO-DE-1670 | C5 | 9.75 | 88.1 | 70 | 254.0**.006... / 256... |
| PSC40-FBHO-DE-1665 | C4 | 9.75 | 88.1 | 65 | 254.0**.006... / 256... |
Applicable for 7 MPa coolant E TungCap 2 5 4 . 0 * * . 0 0 6 . * * F Boring bar ° G
90 LH OAL
| Designation | DCN | DCX | LH | OAL | Insert | |||
| 254.010.006.075 | 9.75 | 15.1 | 30 | 75 | CC**06 02... | |||
| 254.015.006.090 | 14.75 | 20.1 | 51 | 90 | CC**06 02... | |||
| 254.020.006.105 | 19.75 | 25.1 | 72 | 105 | CC**06 02... | |||
| 254.025.006.115 | 24.75 | 30.1 | 82 | 115 | CC**06 02... | I |
Applicable for 7 MPa coolant
| Designation | Clamping screw | Wrench | |
| 254.0**.006.** | CSTB-2.5S | T-8F | J |
K L M Reference pages: 254.0**.006.**: Inserts → B109 -