
FOR BORING HEADS * CRI-BORE * CRI-TWIN
These "V" Flange and BT shanks are a complement to the standard shanks and adapters.
When using our Boring Heads or the CRI-BORE system on a C.N.C. machine that has a Spindle Orientation feature - the shanks on this page must be factory fitted to assure proper orientation of the boring system to the cutting tool.


| 7/8-20 THREAD | CODE NO. | TAPER | DESCRIPTION | A | B |
|---|---|---|---|---|---|
| For use
with the following HEADS, CRI-TWIN and CRI-BORE BORING SYSTEMS TMT-1500 * TMT-2375 * S-1-1/2 * S-2 DBL-202 * SL-202 * CB1.5 * CB2 CT-180 * CT-12580 * CT-1580 * CT-280 |
20143 | NO. 40 | CB1.5-CV40 | 7/8-20 | 1-3/4 |
| 20144 | NO. 45 | CB1.5-CV45 | 7/8-20 | 1-3/4 | |
| 20151 | NO. 50 | CB1.5-CV50 | 7/8-20 | 1-3/4 | |
| 20145 | NO. 40 | CB2-CV40 | 7/8-20 | 1-7/8 | |
| 20146 | NO. 45 | CB2-CV45 | 7/8-20 | 1-7/8 | |
| 20147 | NO. 50 | CB2-CV50 | 7/8-20 | 1-7/8 |
| 1-1/2-18 THREAD | CODE NO. | TAPER | DESCRIPTION | A | B |
|---|---|---|---|---|---|
| For use
with the following HEADS, CRI-TWIN and CRI-BORE BORING SYSTEMS S-3 * DBL-203 * DBL-204 SL-203 * SL-204 * 3F-HB * TABH-250 TABH-300 * CB3 * CT-380 |
20148 | NO. 40 | CB3-CV40 | 1-1/2-18 | 1-7/8 |
| 20149 | NO. 45 | CB3-CV45 | 1-1/2-18 | 1-7/8 | |
| 20150 | NO. 50 | CB3-CV50 | 1-1/2-18 | 1-7/8 |


| 7/8-20 THREAD | CODE NO. | TAPER | DESCRIPTION | A | B |
|---|---|---|---|---|---|
| For use
with the following HEADS, CRI-TWIN and CRI-BORE BORING SYSTEMS TMT-1500 * TMT-2375 * S-1-1/2 * S-2 DBL-202 * SL-202 * CB1.5 * CB2 CT-180 * CT-12580 * CT-1580 * CT-280 |
20165 | NO. 35 | CB1.5-BT35 | 7/8-20 | 1-3/4 |
| 20166 | NO. 40 | CB1.5-BT40 | 7/8-20 | 1-3/4 | |
| 20167 | NO. 45 | CB1.5-BT45 | 7/8-20 | 1-3/4 | |
| 20168 | NO. 50 | CB1.5-BT50 | 7/8-20 | 1-3/4 | |
| 20158 | NO. 35 | CB2-BT35 | 7/8-20 | 1-1/8 | |
| 20152 | NO. 40 | CB2-BT40 | 7/8-20 | 1-9/16 | |
| 20159 | NO. 45 | CB2-BT45 | 7/8-20 | 1-9/16 | |
| 20160 | NO. 50 | CB2-BT50 | 7/8-20 | 1-9/16 |
| 1-1/2-18 THREAD | CODE NO. | TAPER | DESCRIPTION | A | B |
|---|---|---|---|---|---|
| For use
with the following HEADS, CRI-TWIN and CRI-BORE BORING SYSTEMS S-3 * DBL-203 * DBL-204 SL-203 * SL-204 * 3F-HB * TABH-250 TABH-300 * CB3 * CT-380 |
20162 | NO. 35 | CB3-BT35 | 1-1/2-18 | 1-9/16 |
| 20153 | NO. 40 | CB3-BT40 | 1-1/2-18 | 2-1/16 | |
| 20163 | NO. 45 | CB3-BT45 | 1-1/2-18 | 2-1/16 | |
| 20164 | NO. 50 | CB3-BT50 | 1-1/2-18 | 2-1/16 |