If you are looking to branch out into more lathe work, this Pack is for you. These tools put close tolerances, turning, threading and cutting within your reach. This pack includes: MT3 Live Center, MT3 x MT3 Extension Socket, 6” Independent Four-Jaw Chuck, 1/2” Cutters - one size of each, Carbide Indexable Boring Bar Kit, 60° Center Gauge, Inch-Screw Pitch Gauge, and a Self-Ejecting Chuck Key. All of these items are also sold separately.