L9: minimum clamping length V: maximum adjusting length

Cutting Tool Shank Requirements metric (ISO standard) cutting tool shank diameter tolerance

6h60,000/-0,008
8 & 10h60,000/-0,009
12, 14, 16, & 18h60,000/-0,011
20h60,000/-0,013

„ HCTHT • Metric • BT50

order numbercatalogue numberD1D2L1 L2 L9 Vwrench size actuation screwwrench size stop screwkg
5520972BT50HCTHT32090M328090 52 51 106 mm6 mm5,09

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.