About US - BLUETOOTH CNC Machinery is automatic cnc machine manufacturer and sup

Polygon machine processing hexagonal

Ball head hex wrench making video

Ball head hex wrench processing video

Turning and cutting hexagonal nut

Polygon turning machine processing hexagonal nut.

150mm Screwdriver bits making video

Screwdriver bits making machine processing video.

25mm Screwdriver bits making video

W80X CNC Polygon macine turning hexagon video

W80X CNC Polygon turning machine hexagon video.