HSK100A Shank Tools HydroForce™ Hydraulic Toolholders High Torque (HT) 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 • HSK Form A wrench size wrench size order number catalogue number D1 D2 L1 L2 L9 V actuation screw stop screw kg 5520976 HSK100AHCTHT20090M 20 65,0 90 61 41 10 5 mm 5 mm 3,38 5520977 HSK100AHCTHT32100M 32 80,0 100 71 51 10 6 mm 6 mm 4,29 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. HSK coolant unit and wrench are available and must be ordered separately; see page J32 of the WIDIA Tooling Systems catalogue A-09-02122. For diameter D1 32mm (1-1/4"), use an L-shape Allen wrench with side length of approximately 200mm. WWW.WIDIA.COM 71