Accusharp Replacement Blades (x2) - Tungsten Carbide (003) These spare blades fit all Accusharp sharpeners EXCEPT ShearSharp. For the best possible sharpening edge, only the finest American-made, diamond-honed tungsten carbide is used. The result is the finest line of carbide sharpeners on the market today.
These blades are reversible for double life and most users report an average life of 5 to 10 years between replacements. Beware of other brands that use cheap imported carbide! Insist on AccuSharp.