HSK63F Shank Tools HSK63F Shank Tools Shell Mill Adapters with Through Coolant SMC Lock Screw IN-HSK Form F (Pin) lock drive wrench size order number catalog number D1 D2 L1 screw key retention screw ft. lbs. lbs 3762418 HSK63FPSM2C075175 3/4 1.46 1.75 — — 1/4 — 1.85 3762417 HSK63FPSMC075175 3/4 1.75 1.75 — — 1/4 — 2.00 NOTE: Do not overtighten lock screw; use torque recommendations above. Supplied with lock screw and drive keys. Interchangeable coolant-style lock screws are available and must be ordered separately; see page J26. Lock screw wrench not included. For HSK coolant unit and wrench, see page J32. WWW.WIDIA.COM B179