We offer these technical manuals for anyone assessing their needs for blade type, material, and maintenance...Use these technical manuals as a stand-alone educational tool or a handy reference in group training sessions. For over 40+ years, we have been an industry leader in manufacturing industrial blades, industrial slitter machine parts and industrial knife-related accessories. Regardless of your cutting or converting application, turn to Carolina Knife & Manufacturing for the highest quality, American-made products delivered in a timely manner. Our engineers produce the finest quality blades and are available to help you refine your selection to fit your specific needs.