717-B Bull's Eye End Viewing Target

End-Viewing Plug Target

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717-B Bull's Eye End Viewing Target

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The 717-B is very useful when sighting an optical instrument directly on the center point of a 0.250" tooling reference hole.  The target pattern is centered within ±0.0005" (0.013 mm) of the centerline of the plug.  The target's plug diameter is 0.250" (6.35 mm).  Plug diameters of 0.375" (9.52 mm) and 0.500" (12.7 mm) are available by special order.



Specifications

Target pattern:  0.015" (0.38mm) center dot, with 0.100" (2.54mm) and 0.200" (5.08mm) diameter concentric circles.

Line width of target circles:  0.020" (.51mm)
Target centering:  ±0.0005" of the centerline of the plug

Overall Height:  7/8"

May be used with...

  • 740-A Adjustable Floor Target Mount
  • Customer supplied fixtures