3/16″- 3/4″ Heavy Duty Drill Chuck with Chuck Key and 4MT Arbor

Description

Heavy duty design. Special quenching treated key parts increases durability. Suitable for drill presses or lathes spindle accepts 4MT shank Jaws are specially engineered to achieve balance. JT3 mounted. Chuck key and MT4-JT3 arbor are also included in the package.
Clamping Range: 3/16″ – 3/4″. Shank Size: 4MT (Morse Taper #4)
Chuck Overall Length: 4.33″
Shank Diameter: 2.57″
Accuracy: 0.005″
JT3 Mounted