L9: minimum clamping length V: maximum adjusting length

„ HCTHT • Metric • HSK Form A

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

wrench size wrench size

order numbercatalogue numberD1D2L1L2L9Vactuation screwstop screwkg
5520975HSK63AHCTHT20090M2052,5906441105 mm5 mm1,54

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. Wrenches must be ordered separately. Supplied with stop screw.

Actuation wrench must be ordered separately. HSK coolant unit and wrench are available and must be ordered separately; see page J32 of the WIDIA Tooling Systems catalogue A-09-02122.