KAMPEN machines API rotary-shouldered drill-pipe connections, HDD tooling and drilling-industry components to exacting tolerances — made-to-spec steel parts you can rely on downhole.
We are a Dutch precision metalworking company specialised in tooling and connections for Horizontal Directional Drilling (HDD) and the wider drilling industry. From API threaded connections to non-magnetic assemblies, every part is precision-machined from steel and made to API specification.
Our work covers the full chain of downhole connection hardware — BOX and PIN rotary-shouldered threads, crossovers between standards, swivels, pipe-pulling tools and non-magnetic survey assemblies — manufactured with the consistency the drilling industry demands.
Precision-machined steel components across the HDD and drilling workflow.
Robust downhole tooling engineered for horizontal directional drilling operations.
Adapters that mate different thread standards and sizes across the string.
Non-magnetic assemblies for accurate downhole survey and steering systems.
Rotating connections that decouple torque while maintaining a sealed path.
Pulling tools and connections built to transmit high loads during installation.
API rotary-shouldered BOX & PIN threads — 2 3/8", 2 7/8", 3 1/2" IF and more.
Real CAD parts, generated & cached on demand. Each end is a BOX, a PIN or none — pick a size per end. Two active ends form a joint (different sizes = a crossover). The app serves the real CAD geometry, Draco-compressed and cached for instant repeat loads.