
L9: minimum clamping length V: maximum adjusting length
Cutting Tool Shank Requirements metric (ISO standard) cutting tool shank diameter tolerance
| 6 | h6 | 0,000/-0,008 | |
| 8 & 10 | h6 | 0,000/-0,009 | |
| 12, 14, 16, & 18 | h6 | 0,000/-0,011 | |
| 20 | h6 | 0,000/-0,013 |
HCTHT • Metric • BT50
| order number | catalogue number | D1 | D2 | L1 L2 L9 V | wrench size actuation screw | wrench size stop screw | kg |
| 5520972 | BT50HCTHT32090M | 32 | 80 | 90 52 51 10 | 6 mm | 6 mm | 5,09 |
NOTE: Do not overtorque actuation screw. Tighten by hand until stop is felt. Hydraulic chuck technical section, see pages K60–K63 of the WIDIA™ Tooling Systems catalogue A-09-02122. Supplied with stop screw. Actuation wrench must be ordered separately. For retention knobs, see pages J33–J38 of the WIDIA Tooling Systems catalogue A-09-02122. For D1 of 32mm (1,25"), please use 6mm Allen wrench with minimum length of 180mm.