"new" sec hand chuck is ready to use

[JT.]

backplate is finish http://www.hobby-machinist.com/showthread.php?t=25154&p=221944#post221944
vertex chuck is bolt on it has 0.025mm (0.001") so i am happy . i think ????

[video=youtube;P4Us_IqwUWQ]https://www.youtube.com/watch?v=P4Us_IqwUWQ&feature=youtu.be[/video]

 

[kd4gij]

looks good.