Old School Centering Scope for lining drill to exact spot for hole
45 X magnification
Used to allow operator to locate work for drilling, boring, ect. On a vertical milling machines, jig borers or drill press. Edges, lines or punch marks on work piece can be quickly located or centered relative to the axis of the machine spindle.
To use simple place tool in spindle, locate lines on work to match the crosshair lines in aperture.
FOB: Van Buren, AR