QC40 Shank Tools QC40 Shank Tools Whistle Notch™ Adapters Short TA • Through-the-toolholder coolant capability — form AD. • 1" — 8 UNC drawbar thread. • Suitable for Whistle Notch straight-shank-style tap chucks. SWN IN-QC IN lock wrench size order number catalog number D1 D2 L1 L9 screw lock screw ft. lbs. lbs 1017943 QC40TA1137 1.00 1.75 1.38 2.75 — 3/16 15 1.68 NOTE: Do not overtighten clamp screw; use torque recommendations above. Supplied with clamp screw. Clamp screw wrench not included. For retention knobs, see page J33. WWW.WIDIA.COM G13