The maximum sheet length that can be bullnosed is 15m.

Bullnose and Cranking of Corrugated, IBR and Widespan profiles incorporates lateral indentations pressed into the sheet at a uniform distance of 25mm. Bullnoses and cranks can either be at the end of a sheet or any position along the length of the sheet. Bullnose and center cranks can be manufactured in a radii, ranging from 350mm to 600mm, any larger radii will be considered as a curve.