BT40 V-Flange to MT3 Drill Chuck Arbor ~ For CNC machines with BT taper spindles. ~ Concentricity is .0002″. ~ All critical surfaces are hardened and precision ground. ~ Gage depth is 2.76″. ~ Overall length is 5.3″. For CNC machines with BT taper spindles. Concentricity is .0002″. All critical surfaces are hardened and precision ground. Gage depth is 2.76″. Overall length is 5.3″.
