The V-Core line of quality diamond core drilling tools includes V-latch head assemblies, V-lock overshots, diamond products, rods and casing, swivels and spares, core boxes, components, accessories and more. Hole Products Diamond Core Drilling Tools

V-Latch head assemblies are designed with a mechanical latch retraction system featuring wider/heavier, independently operating lathes. V-Lock overshots feature auto-retracting lifting dogs. The elimination of extra manual steps helps reduce potential for human error. This combination provides safe, reliable and productive core barrel retrieval. Visit