Precision Blades “Special Notch” blade was designed as a modified knife edge with a small serration (notch) every ¼”. The notch promotes a more aggressive cutting edge than the standard knife edge, while providing a clean cut of the material. “Special Notch” may be used on machines with or without sharpening stones, however, grinding stones are recommended since they will keep the blade sharper and extend blade life.
“Special Notch” material is manufactured using high carbon European mined ore. The chemical composition of the finished product possesses a unique metallurgical structure exclusive for all Precision Blades products. Our state of the art manufacturing processes is methodical in guaranteeing every tooth is properly sized and extra sharp. Precision Blades proprietary welding process, also delivers a stronger bond which withstands higher feed rates than other blades on the market.