Core Markers for sizes PQ, HQ & NQ Discoverer® Core Trays. The unique clip in core marker allows you to maximize the use of your core trays by separating the core quickly and easily. The core markers are colour coded to identify specific core size and come with an etched flat surface on the top facing aspect to allow you to record notes permanently.
Aluminum Tags specially designed for use with the Discoverer Core Tray. Slides right into the holder built into the chip tray. Compatible with BQ, HQ, NQ and PQ Discoverer Core Trays. Dimensions 3.54 x 1.57 in (90 x 40 mm). Sold in packages of 100.