Oster® Size 7F Detachable Blade Aspen the shape allows for better

the shape allows for better control of the cutting edge

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Oster® Size 7F Detachable Blade Aspen the shape allows for betterThe best in the business with innovative heat reducing technology and legendary, sharp cutting performance. Description Oster Professional blades are produced from the finest high carbon steel and handcrafted to our rigorous standards, providing unparalleled precision and performance. Furthermore, our 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