All National products are available with a durable Teflon coating. Teflon, one of the world’s slickest substances, adds a tremendous degree of lubricity to the rule. This lubricity is particularly important when diecutting pressure-sensitive or other “sticky” materials.
Teflon prevents buildup on the rule, as well as aiding in release. Teflon coating can be applied to both straight and curved rotary and flat cutting rule.