Oster Detachable Blades #76918

Oster Detachable Clipper Replacement Blades #76918 Oster Detachable Clipper Blades For Classic 76 and Star-Teq Powerline. Oster Professional blades are produced from the finest high-carbon steel and handcrafted to our rigorous standards, providing unparalleled precision and performance. U.S. made blades are hardened to RC62-66 (Rockwell Scale C) in-house prior to receiving a cryogenic treatment which further enhances the hardening process.