CNC Milling

Precision milled parts made of steel, stainless steel and non-ferrous metal

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Feasibility, material, surface finish

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Process · CNC Milling

Precision milled parts

CNC Milling

CNC milling is our process for prismatic and complex components – housings, brackets, plates, flanges and custom parts. We manufacture on horizontal machining centers (up to 1050 × 1050 mm, with pallet changer and 80 tools) as well as on vertical centers (up to 1500 × 800 × 708 mm, table load capacity up to 1500 kg).

Combined with subsequent grinding or hardening, we achieve tight tolerances and high surface finishes — even on demanding functional surfaces.

Specification

What we deliver economically

Work envelope (X × Y × Z) horizontal up to 1050 × 1050 mm, vertical up to 1500 × 800 × 708 mm
Table & tools Pallet changer, table load capacity up to 1500 kg, 80 tools
Surface finishes Ra 1.6 µm standard, Ra 0.4 µm in combination with grinding
Quantities economical from quantity 1, typical series 50 – 50,000
Material certificates EN 10204 2.1, 2.2, 3.1 — on request

Materials

What regularly comes through our milling centers

We process all common materials for mechanical engineering, plant engineering and vehicle manufacturing. Special grades according to specification available on request.

  • Free-cutting steels – e.g. 11SMn30, 11SMnPb30: for cost-effective series production with high machinability
  • Quenched and tempered steels – 25CrMo4, 42CrMo4, C45: for shafts, bolts and highly stressed components
  • Case-hardening steels – 16MnCr5, 20MnCr5: for case-hardened functional surfaces
  • Stainless steels – 1.4301, 1.4404, 1.4571: corrosion resistant, food-grade
  • Aluminium & special alloys – e.g. AlMgSi1, AlCuMgPb: for lightweight, corrosion-resistant parts
  • Non-ferrous metals – CuZn39Pb3 (brass), CuSn8 (bronze), copper: for bearing bushings and electrical applications
  • Plastics – e.g. POM (Delrin), PTFE (Teflon): for sliding and chemically resistant applications

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Drawing, sample or specification — I check feasibility, material and
lead time within 24 hours.