Hi I am using a Sherline 5400 Tabletop 12" Vertical Milling Machine to drill a 0.0015"/40 µm diameter hole in a plastic piece that is 0.005"/120 µm thick. The drill press has a three jaw self centering chuck. The runout on the chuck and the drill bit is between 0.0015" to 0.002". Is there a way to decrease this runout?
Thanks
Thanks