3/16"- 3/4" Heavy Duty Drill Chuck with Chuck Key and R8 Arbor$$Tools & Hardware Other

Clamping Range: 3/16" - 3/4". Chuck Overall Length: 4.33" Shank Diameter: 2.57" Accuracy: 0.005" JT3 MountedYou may also like V20 3/4" Diamond Full Bullnose router bit profiler 17 stone concrete granite marble polish pad.