
Cutting Tool Shank Requirements metric (ISO standard) cutting tool shank diameter tolerance
| 12, 14, 16, & 18 | h6 | 0,000/-0,011 | |
| 20 & 25 | h6 | 0,000/-0,013 | |
| 32 | h6 | 0,000/-0,016 |
| order number | catalogue number | D1 | D2 | D21 | L1 | L2 | L9 | V | kg |
| 5090264 | BT40BSFTT12070M | 12 | 27 | 33 | 70 | 43 | 37 | 10 | 1,14 |
| 5090265 | BT40BSFTT14075M | 14 | 30 | 37 | 75 | 48 | 37 | 10 | 1,21 |
| 5090266 | BT40BSFTT16075M | 16 | 30 | 37 | 75 | 48 | 40 | 10 | 1,18 |
| 5090267 | BT40BSFTT18075M | 18 | 36 | 43 | 75 | 48 | 40 | 10 | 1,29 |
| 5090268 | BT40BSFTT20075M | 20 | 36 | 43 | 75 | 48 | 42 | 10 | 1,24 |
| 5090269 | BT40BSFTT25085M | 25 | 46 | 55 | 85 | 58 | 48 | 10 | 1,59 |
| 5090270 | BT40BSFTT32085M | 32 | 46 | 55 | 85 | 58 | 48 | 10 | 1,43 |
NOTE: Do not overheat. Overheating will destroy the accuracy and functionality of the toolholder. For retention knobs, see the WIDIA™ Tooling Systems catalogue A-09-02122.