1/32″- 5/8″ Heavy Duty Drill Chuck with Chuck Key and MT2 Shank Review Posted on January 16, 2019 by ControlSprite This fits your . Make sure this fits by entering your model number. Clamping Range: 1/32″ – 5/8″. Chuck Overall Length: 93mm Shank Size: Morse Taper 2 (MT2) Accuracy: 0.005″ Chuck Mount : JT33