1 MTA3-B16 Morse Taper chuck connection rod, through the connection of the taper hole drill chuck, so that the connection with the machine tool, with flat after easy to disassemble from the machine tool. 2 High concentricity when working with the corresponding drill chuck. 3 Can be adapted to a variety of drilling machines, milling machines,lathes and so on. 4 45# steel material, not easy to rust, wear resistant, long service life. 5 HRC-55 hardness ,high strength, impact resistant, durable in use.

What's in the box
1 x Drill Chuck Arbor