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Machinery, Precision parts, Standard parts - Schumag
Precision parts
Precision parts    Products and services    Extremely small parts
 Extremely small parts
  


 Examples of applications 
 Pump pistons, valve needles and other valve parts, parts for CR-injectors
 
 Materials
 
 All turnable types of steel with different heat treatments, ceramics

 Dimensions
 
 Diameter 0.8 to 5 mm / length 2.5 to 40 mm

 Attainable degrees of precision
 Roundness errors < 0,5 µm
 Straightnesserrors < 2,0 µm
 Cylindrical errors < 1,0 µm