24/09/2026
NEW IN HOFFMANN GROUP K57 CATALOGUE | Wohlhaupter VarioBore – Precision Fine Boring with 1-Micron Adjustment
We are pleased to introduce Wohlhaupter VarioBore with 3E TECH Universal Fine Boring – one of the new products featured in the Hoffmann Group K57 Catalogue, designed for high-precision finishing applications from individual components to series production.
When every micron matters, precision boring requires more than just a cutting tool. It requires accurate adjustment, reliable measurement and maximum flexibility.
Why Wohlhaupter VarioBore?
🔹 1-micron diameter adjustment
The 3E TECH technology enables adjustment accuracy of 1 micron on diameter, providing precise control over the final bore size.
🔹 Wide diameter range
Boring diameters from 0.4 mm to 152.0 mm make VarioBore suitable for a broad range of precision machining applications.
🔹 Additional outside turning capability
VarioBore also offers outside turning capabilities from 2.0 mm to 66.0 mm, further expanding its machining flexibility.
🔹 Integrated digital display
The 3E TECH digital display enables simple and reliable reading of adjustment data, helping machinists make precise corrections quickly and confidently.
🔹 Maximum flexibility
Different tool sets help simplify daily machining tasks across various projects and production requirements.
Precision boring. Simplified.
With Wohlhaupter VarioBore, manufacturers can achieve greater control over finishing operations while maintaining the flexibility required for both individual parts and series production.
As a new addition to the Hoffmann Group K57 Catalogue, VarioBore represents another solution for manufacturers looking to improve precision, flexibility and efficiency in CNC machining.
📩 Interested in Wohlhaupter VarioBore?
Contact PHU THAI TECH for product information, technical consultation and application support in Vietnam.