CAT50 Shank Tools CAT50 Shank Tools Tunable Shell Milling Adapters with Through Coolant SMC TD Lock IN-CV Form A lock drive wrench size order number catalog number D1 D2 D21 L1 L2 L20 L21 screw key lock screw lbs 4136189 CV50BTDSMC0751050 3/4 1.75 2.75 10.50 .53 9.09 9.75 KLS07 KDK05 1/4 16.53 4136190 CV50BTDSMC1001250 1 2.75 — 12.50 11.75 — — KLS10 KDK06 5/16 24.62 4136191 CV50BTDSMC1251300 1 1/4 2.88 — 13.00 12.25 — — KLS12 KDK08 5/16 31.97 NOTE: Do not overtighten lock screw. 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 retention knobs, see page J33. WWW.WIDIA.COM E71