CNC grinding

Perfect CNC grinding and conventional grinding

With our technical equipment – especially the CNC grinding stations – and our experience, we meet the permanently increasing requirements regarding this final form of surface finishing of drive components.

External, internal and also surface grinding – the employees of Heinrich Höner provide the requested precision and surface quality of single-unit and mass productions.   

Internal grinding

Drilling of max. 500 mm Ø
Component part of max. 650 mm Ø

External grinding

External diameter max. 350 mm
Grinding length max. 1000 mm


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Bevel gears

Toothed racks

Gear wheels

Worm wheels

Worm shafts

Profile shafts

Chain wheels

Trapezoid threads

Spline shafts

Toothed belt gearings

Internal profiles / Internal gears

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