
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 |
| order number | catalogue number | D1 | D2 | D21 | L1 | L2 | L9 | V | kg |
| 5090271 | DV50BSFTT12080M | 12 | 27 | 55 | 80 | 61 | 37 | 10 | 2,97 |
| 5090272 | DV50BSFTT14080M | 14 | 33 | 43 | 80 | 61 | 37 | 10 | 3,10 |
| 5090273 | DV50BSFTT16080M | 16 | 33 | 43 | 80 | 61 | 40 | 10 | 3,06 |
| 5090274 | DV50BSFTT18080M | 18 | 45 | 54 | 80 | 61 | 40 | 10 | 3,41 |
| 5090275 | DV50BSFTT20080M | 20 | 45 | 54 | 80 | 61 | 42 | 10 | 3,37 |
| 5090276 | DV50BSFTT25100M | 25 | 44 | 78 | 100 | 81 | 48 | 10 | 3,72 |
NOTE: Do not overheat. Overheating will destroy the accuracy and functionality of the toolholder. HSK coolant unit and wrench are available and must be ordered separately; see the WIDIA™ Tooling Systems catalogue A-09-02122.