Down Hole Core Retrieval Tools, Adapter Subs & Accessories
Get more rock in the box every shift! Increase the productivity of your drilling operations and maximize core retrieval regardless of ground conditions with Di-Corp’s smooth-operating in-hole coring tools, adapter subs and accessories.
In-Hole Core Retrieval Tools, Backed By Decades Of Diamond Core Drilling Expertise
Members of Di-Corp’s engineering, manufacturing, and field service teams draw on their extensive mineral exploration drilling experience to ensure that our in-hole core retrieval tools operate smoothly, latch positively, and keep your rig turning for maximum productivity. Drillers Edge Core Retrieval Tools by Di-Corp offer:
- Surface and Pump-In Core Barrel Assemblies
- Complete compatibility with the industry’s leading coring systems
- Durable, reliable operation
- Ready access to replacement parts and spares
- Two core barrel latching options – the Edge RetroLatch, Di-Corp’s version of a widely used traditional latching system; and Di-Corp’s own Edge Latch, a core barrel latching system that delivers smoother operation, less wear, and virtually eliminates stuck tubes.
A Top-of-the-Line Core Retrieval Product Collection
We offer a complete range of core retrieval tools and accessories compatible with industry-leading coring systems coring systems that offer enhanced functionality in drilling operations.
Core Barrel Assemblies & Options
Di-Corp’s Surface Core Barrel offering includes standard sizes from B to P, and the Pump-In Core Barrel includes B to H. All Core Barrel Assemblies are supplied with the Edge-Latch Head Assembly and Conventional Locking Couplings.
Core Barrel Head Assemblies & Options
The EdgeLatch Head Assembly is a robust, reliable tool that is supplied complete with landing indication and is fully compatible with the industry leader. The EdgeLatch latching system provides an enhanced mechanism for retracting the latches, which lessens the chances of sticking a tube.
Core Barrel Conversions
Di-Corp offers several Core Barrel Conversion assemblies. One allows for a seamless transition from the industry-leading core barrel assembly to the enhanced Edge Latch Core Barrel by replacing only a handful of simple components. Another comes fully assembled and replaces all components.
Core Barrel Kits
Di-Corp offers both gravity and pump-in systems in double and triple-tube configurations. We have incorporated a number of product improvements to ensure you remain productive, including Edge Latch for improved locking and unlocking, shielded bearing, latch locking for up-hole drilling, inner tube, and more.
Extended Core Barrel Options
Di-Corp has a solution for extending your standard Core Barrel. Whether you’re coupling two standard Core Barrels together or simply extending an Inner Tube Assembly to match a stabilized Reaming Shell, Di-Corp has what you require to get the job done.
The Edge-Lock Overshot is a simple, self-locking, compatible solution to retrieving the Inner Tube Assembly efficiently and reliably. When drilling down holes, the unique Edge-Lock mechanism housed within the Overshot Head ensures that the lifting dogs are physically unable to release the spearhead.
Overshot Assemblies – Rolling
The Rolling Edge-Lock Overshot is a modified version of the standard Edge-Lock Overshot. It is normally used when the hole angle approaches 45° and the overshot descent time is compromised by friction between the Overshot Assembly and the inside diameter of the drill string.
Overshot Spares include all of the most commonly consumed Overshot wear components. The Edge-Lock Overshot spares kits contain Pins, Bearings, Springs, Nuts, Fittings, Pin Links and Screws, as well as Lifting Dogs. The Pump-In Overshot spares kits contain the same items, less the Edge-Lock components.
Why Choose Di-Corp
Di-Corp is an industry leader in the manufacturing and distribution of specialized equipment, tools, and accessories for the energy, mining, and drilling industries. In fact, we are the only tooling manufacturer serving the diamond core drilling industry that also manufactures and distributes its own line of drilling fluids and additives.
Integrated Tool Safety
Frequently Asked Questions
Are Drillers Edge by Di-Corp in-hole core retrieval tools compatible with other manufacturers?
Yes, our in-hole tools are designed and manufactured to be compatible with tooling and diamond core drilling equipment from some manufacturers. Check with your sales representative for further details. However, it is important to note that with respect to coring rods and subs, we never recommend mixing and matching with other manufacturers’ thread forms. We do recommend pairing our in-hole core tooling with Drillers Edge drill rod by Di-Corp.
Improve Drilling Operations With Quality In-Hole Core Retrieval Tools & Accessories
Serving the international diamond core drilling sector, Di-Corp proudly manufactures and distributes the quality in-hole tooling you need to save time while maximizing your productivity and core retrieval. Browse through our in-hole tooling and accessories and request a quote today.