Durable yellow plastic core depth markers designed for drilling sites with core trays offer high visibility. These markers feature a modern digital text style that is seamlessly integrated into the marker’s surface. This design facilitates effortless data recording, eliminating concerns tied to varying handwriting styles among users. This approach ensures data legibility for subsequent users. Constructed from tough ABS plastic, a resilient thermoplastic polymer, the imprinted text remains unaffected by time, preserving its clarity without fading or smudging. These markers are compatible with pencils, ballpoint pens, and permanent markers for writing. They serve as versatile tools for capturing a variety of core drilling and logging information, including: Core depth Amount of Recovered Solid Core Core loss or gain Rock Quality Designation Count of drill breaks Percentage of core orientation Rock hardness These core depth markers pair prefectly with our UCP Core Trays which you can read about HERE.
