Products / Product Categories
Precision Turned Parts
Individualprecision turned parts — fast, accurate, and with personal technical support.
Graewe manufactures precision turned parts according to your specifications as well as DIN and ISO standards — in small and medium production runs. Manufacturing is based on high-performance CNC technology and quality-assured processes.
Applicationsinclude:
- Mechanical engineering
- Automotive engineering
- Commercial vehicle industry
- Agricultural engineering
- Wind energy
- Fastening technology
Precision turned parts come in countless variants — our portfolio covers a wide range of geometries, shapes, and materials. With decades of experience and advanced production technology, we implement individual, tailor-made solutions. Using the latest tooling systems, we achieve maximum precision, repeatability,and efficiency — even for complex components.
- Turning
- Milling
- Drilling
- Thread cutting
- Thread rolling
- Broaching
- Bending
- Grinding
Production in accordance with:
- Current DIN and ISO standards
- Customer drawings or sample parts
- Studs
- Spacers
- Sleeves
- Threaded bolts
- Nuts
- Bushings
- Spindles
- Shafts
- Flanges
- Lead screws
- Bar machining: Ø 8 mm to Ø 80 mm
- Chuck machining: Ø 80 mm to Ø 250 mm
- Lengths up to 2,000 mm
We process the following materials:
- Free-cutting steels
- Tempered steels
- Heat- and cold-resistant steels
- Corrosion-resistant stainless steels
- Aluminum
- Brass
- Copper
- Plastics
- Tool steels
Special materials up on request.
- Tempering
- Hardening
- Case hardening
- Induction hardening
- Nitriding
- Gas nitrocarburizing + oxidation
Furthertreatments on request.
- As-rolled / blank
- Phosphated
- Electro-galvanized
- Thick-film passivated
- Zinc-nickel plated
- Zinc-flake coated
- MK coating
- Anodized
Other surface treatments available upon request
We manufacture precision turned parts in small and medium quantities according tocustomer drawings and specifications — prototypes upon request. Pre-assembled components are included in our “Assemblies” product category.
Round and hexagonal nuts with trapezoidal threads TR10x3 to TR60x9 available from stock.
We manufacture custom solutions quickly and flexibly — in close coordination with our technical support team. A dedicated contact and short decision paths ensure smooth processes —technically precise and economically efficient.
Custom-Made
Complex Geometries — Maximum Precision
Precision-turned parts with tight tolerances: Ø 8–80 mm (bar machining), Ø 80–250 mm (chuck machining), lengths up to 2,000 mm.
Integrated Multi-Stage Production
CNC turning combined with in-house thread rolling — ensuring precision, speed, and full process control.
Wide Material Selection
Free-cutting steels, stainless steels, aluminum, and specialty materials — matched to your application.
Technical Support
From concept to finished part — support with material selection, heat treatment and surface finishing. Personal, competent, and efficient.
What You Can Rely On
Responsive
Take advantage of our flexibility to handle urgent or complex requests quickly and efficiently — giving you a partner that reacts agilely to change and supports your success.
Reliable
Count on precisely coordinated parts that ensure smooth and efficient production —because every piece fits perfectly.
Strong Delivery Performance
Minimize downtime and production delays. Our strong delivery performance ensures your projects are completed on schedule and that you always have the right parts available when needed.
Industries & areas of application
Automotive
High-precision fastening solutions for chassis, engines, bodywork, and special-purpose vehicles — designed for high volumes, tight tolerances, and processreliability.
Fastening technology
Tailor-made fasteners for demanding assembly applications — reliable, accurate, and matched to your load requirements.
Rail technology
Fasteners for rail infrastructure, turnouts, and track systems — engineered for high dynamic loads, weather resistance, and long service life.
Power plant construction
Reliablefastening components for turbines, boilers, and energy systems.
Agricultural machinery industry
Connections for tractors and implements — ensuring strength and durability under extreme operating conditions.
Mechanical engineering
Heavy-duty fasteners for dynamic loads and continuous operation — reliable in machine tools, conveyors, and production systems.
Steel construction
Connection solutions for structural steelwork, halls, and bridges — proven strength,durability, and safety.
Wind energy sector
Fastening components for towers, rotors, and nacelles — corrosion-resistant and certified for onshore and offshore use.
