We are a medium-sized, metalworking company. We feel addicted to quality since 1921.
Who is Robert Grass GmbH & Co. KG?
Modern machinery
Modern CNC lathes with driven tools, counter spindle and Y-axis manufacture in the highest quality. Machining centers enable the production of customer-specific turned and milled parts. Large, medium and small batches. Materials: free cutting steel, structural steel, case hardening steel, carbon steel and copper, brass & aluminium / others on demand.
Hardness Class
- class 5
- class 6
- class 8
- class 10
- class 12
Materials
- ASTM A 193 / 194
- Free cutting steels
- Hardened and tempered steels in accordance C45, 42CrMo4+QT, 34CRNiMo6 – 30CrNiMo8
- Temperature resistant, heat ageing-resistant steels
- Rust and acid-resistant steels
- Brass and bronze
Turning, Milling, Slitting, Rolling
ing the last couple of years we permanently modernized and restructured the company. Additionally to our core product -the well-known GRASS Nut- we nowadays set more and more focus on special turning parts.
Furthermore we started our steel service business. We do supply cold and hot rolled products customized to industrial end-users.
