To meet the requirements of different size ranges the W5000 product family includes:
W5000 S – the precision rod in the size range 1.0 to 10 mm has been specifically designed for machining on automatic long-turning lathes at more than 10,000 revolutions per minute. Within a bundle the diameter tolerance h8 is reduced to 5 μm and the out-of-roundness is restricted to 0.05 % of the diameter, i.e. for a 4 mm diameter rod it is max. 2 μm. The W5000 S precision rod is drawn with diamond tools and has an improved, uniformly bright and shiny surface.
W5000 M – the classic precision rod in sizes over 10 to 50 mm is particularly suitable for machining on multi-spindle automatic lathes, its quality features being highly uniform in any one lot. For diameters of up to 30 mm we supply the W5000 M rod with a tolerance h8. The permissible straightness deviation has been restricted to max. 0.5 mm/m.
W5000 L – the “large” precision rod in sizes over 50 to 80 mm has been designed to ensure smooth machining of large rotating masses. The permissible straightness deviation has also been restricted to max. 0.5 mm/m.
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