The deep hole drilling specialist in the Netherlands
Centric, eccentric, or rotating. Up to 8 meters deep, from Ø4 to Ø135 mm. For those for whom precision is non-negotiable.
Precision at depth. Every time.
Deep hole drilling requires more than just a machine. It requires insight into material, geometry, and what needs to happen to the component after it has been drilled. At Hopman Group, that insight resides in our people, not just the equipment.
Techniques
Centric drilling: The standard for straight, accurate holes in most materials.
Eccentric drilling: For complex geometries and non-standard drilling positions.
Rotating drilling: Up to 50% shorter lead times for specific materials.
Diepboortechniek in short
- Up to 8 meters drilling depth
- Diameter Ø4 to Ø135 mm
- Centric, eccentric, and rotating
We start where others stop
Hopman Group began in 1986 by building its own deep hole drilling machine. That is still the mindset we work with today. We continuously invest in machinery and knowledge, allowing us to handle projects that other parties wouldn’t dare to take on.
We drill drive shafts for shipbuilding, cooling channels for mold making, heating plates for the food industry, and linear measurement systems in hydraulic cylinders.
