Precise

to the last micron

Hemmann Schleiftechnik GmbH is your partner for grinding technology and erosion. We manufacture precision, high-end tools and tool holders out of various materials such as tungsten carbide, PCD, ceramics and steel. Precise to the last micron.

Products as diverse as our know-how

Standardised Parts

  • High-quality, DIN/ISO-compliant standardised parts

  • For mould-making, punch-making, toolmaking,

    medical technology, machine and device construction

  • Customer-specific, expendable tools

    based on drawings

  • Mould cores, flat ejectors, nozzle needles

    and much more

Special Parts

  • Wear protection parts for all branches of industry
  • Module assembly
  • Brazing
  • Bonding

Micro-collet chuck systems

  • Customer-specific designs
  • Smallest clamping diameter 25μm
  • Combination of various materials such as tungsten carbide, PCD and ceramics

Wire/Die sinking/Start hole erosion

Wire erosion

  • Wire diameter of 0.02mm to 0.3mm
  • Optimal roughness gradings of Ra 0.05μm
  • Smallest possible internal radii of 11μm

Tool grinding

  • Customer-specific designs
  • Combination of various materials such as tungsten carbide, PCD and ceramics

Surface/Profile/Cylindrical grinding

  • Wear protection parts for all branches of industry
  • Cylindrical grinding up to 80mm in Ø and 300mm in length
  • Laser engraving

    • Rotational and swivel axis for internal and external labelling of rings and cylindrical or conical workpieces
    • Labelling of flat workpieces
    • Individual parts and series labelling
    • Various character fonts
    Produkt: Führungshülsen/Matrizen

    Dies/guide jackets

    • Customer-specific designs in tungsten carbi- de, ceramic and steel

    Home of Precision

    Our qualified employees give their all every day to provide our customers with competent advice. Thanks to investments in high-precision machines and measuring equipment and our ISO-standardized quality standard, we have been able to position ourselves on the national and international market. We,  Hemmann Schleiftechnik GmbH – home of precision.

    Contact

    Hemmann Schleiftechnik GmbH
    Bielstrasse 33
    2544 Bettlach
    Switzerland

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