Steel superfinishing (short-stroke honing) with your reliable production partner

Superfinish steel

Super-finishing is a process aimed at achieving high-quality surfaces on a workpiece. It produces an even no-marks finish across the whole surface. Super-finishing increases the material content (contact area) and thus the wear resistance; the material removal amounts to a few thousandths of a millimetre. The final surfaces correspond to the same kind of results that can be achieved by honing and lapping.

Range: workpiece diameter: 240 mm, workpiece length: 6,000 mm.

Machinable materials:

  • Steel
  • Steel plate
  • Casting materials
  • Copper
  • Aluminium
  • Zinc
  • Nickel

The superfinishing process is suitable for all materials that can also be machined with a geometrically indeterminate cutting edge.

Superfinish Unternehmen

Are you interested in Superfinish? Or do you need a finished metal component for your product?

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Surface before and after superfinishing

Hard turning/grinding Superfinish (by Supfina)
Roundness symbol Roundness Roundness graphic Roundness graphic
Straightness symbol Straightness Straightness Graphic Straightness Graphic
Flatness symbol Flatness Flatness graphic Flatness graphic
Cylindricity Symbol Cylindricity Cylindricity Graphic Cylindricity Graphic
Roughness symbol Roughness depth Rough graphics Rough graphics
Material proportion Symbol Material content Material share Graphic Material share Graphic

Super-finish Processing Dimensions

Super-finish for large workpieces up to 6,000 mm in length and 240 mm in diameter.

Make max. ⌀ max. Workpiece Length Special Equipment
Supfina 202 10-400 6000 Honing attachment


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Shorten your production time, improve your productivity and increase your company’s profits.

We improve the surface quality of workpieces in contract work for global customers who are leaders in their industries, but also for start-ups and hidden champions. We look forward to offering you a customised solution.