Screwdirver bits Straightening Machine

Drill bits size: Dimater 6.0mm and 150mm length. 0.1mm straightness is required. This is a automatic straightening machine, this machine

Drill bit extension bar size: 150mm length; 0.2mm straightness is required Please watch the video below to know that how

Wood drill bits size: 11/8 and 152mm legnth. 0.2mm Straightness is required Here is the video of the wood drill

Wood drill bits size : 22x125mm; 0.2mm straightness is required with high precision grating ruler to measure the runout tolerance

Screw driver size: 8mm diameter and 185mm Length Required straightness: 0.1mm Straightening Machine : AMS-300S Because the rod of the

The customer send the screw driver to us and requires 0.10mm straighteness Screw driver size: 4.0mm Diameter at the handle