Drill chuck includes the 5/8" drill chuck, #2 morse taper arbor and a jaw tightening key.
As you will be able to tighten this tool with a chuck key, you will be able to get and excellent grip on it.
Perfect drill chuck accessory for small turning lathe, or any lathe or drill press with a 2MT spindle. It can hold 1/8"/3mm through to 5/8"/16mm drill bit.
Heavy duty drill chuck no vibrations - The machining on the chuck is exceptional and well-balanced, no wobble.
Heavy duty drill chuck smooth vibration - The weight and size can provide plenty of heft and holding power.

Material: 40CR, Hardness HRC60.
Clamping Range: 3-16mm (1/8"~5/8").
R8 Shank: Suitable for drill presses or lathes spindle accepts R8 shank.
Maximum T. I. R. does not exceed,accuracy: 0.005".
Component: Chuck jaw tightening key.

Component:Comes with K32 key.
Maximum T. I. R. does not exceed,accuracy: 0.005".
Material: Made of durable bearing steel, Hardness HRC60.