Quick-Change
FEATURES:
Made of alloy forged steel for long, durable service life.
Hardened to RC 56-60 and ground to ensure maximum accuracy.
End Mill socket T.I.R. <.0004".
Compatible with Ericson quick change.
Produced according to AT3 Specifications.
Adapter Style: Draw Bar
Bore Diameter: 3/16"
Draw Bar Thread: 5/8"-11
Shank Type: 40 NST