Exact form, very precise line in the center, high stabilty!

Helmold is the only producer of wave and zipper rules
with the rule shape spread over the complete height of the rule. This gives the rule a very exact form and a very precise line in the center of the rule and a much higher stability. Helmold is offering the wave rule in multiple numbers of standard dimensions and also provides the possibility for new customized versions.

ThicknessDescriptionType of WaveLengthDim. ADim. B
1.5 ptFine AngleFull Body27.250.1230.050
1.5 ptMedium AngleFull Body26.50.1850.065
1.5 ptCoarse AngleFull Body24.750.2250.095
1.5 ptDeckle EdgeFlat Body30--
2 ptFine AngleFull Body29.250.1330.045
2 ptMedium AngleFull Body28.50.2200.065
2 ptCoarse AngleFull Body270.3840.112
2 ptDeckle EdgeFlat Body30--
2 ptScalloped AngleFull Body28.50.4930.098
1.5 ptClose WaveFull Body25.750.1640.084
2 ptCorrugatged EdgeFlat Body30-0.043
3 ptCorrugated EdgeFlat Body30-0.050
3 ptMicroFlat Body30-0.040
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