Disc blades sharpened by cold rolling last longer and cut better then non-rollable blades.  The metal is pulled to a fine cutting edge, restoring the dish and making the blade bigger.  This edge will typically last twice as long as a non-rollable blade that has been ground to an edge. 

We are based out of Nebraska, but have customers in the states of Kansas, Colorado, Oklahoma, Texas, and Iowa as well.  If you are interested in rolling prices in these states or are interested in prices elsewhere, contact us.