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30mm Brass Concrete Markers

30mm Brass Concrete / Curb Markers 

SURV-KAP's 30mm brass markers are available in three styles:

  • with "SURVEY POINT" imprint with a recessed, beveled center. 
  • with a plain top with the recessed, beveled center.
  • with a plain flat top. 
The plain styles can be custom stamped with up to 14 characters.

These markers install easily.  Simply drill a hole with our countersink drill bit (sold separately), insert the included expansion plug, and tap the marker into place. Markers can also be secured into place using mortar or adhesive.

30mm Countersink Drill Bit

This bit is specially designed as an installation tool for our 30mm brass markers.  The countersink drill bit is designed to facilitate the correct installation of 30mm brass markers, such that the marker ends up flush with the concrete surface.  This bit can be used with any SDS chuck and some 1/2" chucks.