High Quality Automatic mini Motor Chuck: Grinder Micro Grinding Motors Automatih Mandrel for Rotary Machines This chuck cordless screwdriver or drill Makes Automatic Mandrel

It can also be attached to Dremel Style mini Engravers using only the Mandrel part

1 x 3 jaw Chuck (M7) 1 x Motor Cavity Adapter ( 2

4mm) 1 Allen Attention !! It is only a Manrel ad

Engine in the Image etc.

Not included in the advertisement