Partner for the manufacturing of precision metal components and mechanical assemblies since 1934.
Martin Held Feinmechanik GmbH
Diedorf · GersthofenNew on Amplifa
About us
Martin Held Feinmechanik GmbH is an established partner in the field of precision mechanics and the manufacturing of precision components. Since 1934, the company has produced parts and complex mechanical assemblies for a variety of industries. Core competencies include turning, milling and cylindrical grinding of metal parts, with precision processes such as honing, lapping and CNC drilling being employed. The company supplies both single parts and series parts, and realizes complete mechanical production as well as assembly of assemblies. The main fields of application are the metal and electrical industries as well as the specialized markets of medical technology and the optical industry. Production takes place at sites in Diedorf and Gersthofen.
- Site
- Diedorf
- Processes
- Turning, Milling, Cylindrical grinding, Honing, Hard soldering and soft soldering, Bending and stamping, Assembly (assembly of assemblies), Broaching
- Materials
- Metal, Gold, Silver
- Founded
- 1934
- Industries
- Metal and electrical industry, Medical technology, Optical industry, Mechanical engineering, Metal industry, Electrical industry
- 01
Order intake and engineering
- 02
Machining (turning, milling, drilling)
- 03
Fine machining (cylindrical grinding, honing, lapping)
- 04
Joining and forming (soldering, bending/stamping)
- 05
Assembly of assemblies
- 06
Quality control and delivery
Materials & Processes
Metal
Base material for the production of precision components and parts.
Sites
Diedorf
DEFactory/site
Gersthofen
DESite
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| TurningMachining | – | 800 mm (h) | – | – | Metal |
| MillingMachining | – | 300 mm (x) × 150 mm (y) × 150 mm (z) | – | – | Metal |
| Cylindrical grindingMachining | – | 200 mm (h) | – | – | Metal |
| HoningMachining | – | – | – | – | Metal |
| Hard soldering and soft solderingJoining | – | – | – | – | Metal |
| Bending and stampingForming | – | – | – | – | Metal |
| Assembly (assembly of assemblies)Assembly | – | – | – | – | – |
| BroachingMachining | – | 3 to 10 mm | – | – | Metal |
| Flat lappingMachining | – | 200 mm × 150 mm | – | – | Metal |
| DrillingMachining | – | – | – | – | Metal |
| Manufacturing of precision-mechanical assemblies as well as single and series partsMachining | – | – | – | Single part – Series | Metal |
Additional services
Company History
- 1934
The company was founded and established itself as a partner in precision mechanics and the manufacturing of precision components.