Answer
Mar 11, 2026 - 04:13 PM
Edge retention is crucial for maintaining a sharp blade over time, minimizing the need for frequent sharpening and ensuring consistent performance. Hard Japanese steel blends, such as those found in the IO Shen 9 in. Flexible Fillet Knife, deliver outstanding edge retention, keeping the knife razor-sharp through repeated use and making them ideal for those who want a knife ready to go at any time. There are various fillet knife options available with superior edge retention, so you can select one that suits your filleting preferences and frequency of use. On the other hand, softer steel types like those used in Dexter and Victorinox knives are easier to maintain since they can be quickly refined with a honing steel. If you are comfortable with regular honing, a softer steel may be preferable. However, if you prefer a blade that stays sharp with minimal maintenance, a harder Japanese steel like IO Shen or Shun is highly recommended for long-lasting sharpness and efficiency.
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