Victorinox Fibrox Pro 6-inch Curved Flexible Boning Knife

A long, flexible blade earns its place when a cut calls for long, even strokes. The curve of the Victorinox Fibrox Pro 6-inch Curved Flexible Boning Knife lets the blade glide along a bone or under a skin, so it works for skinning and filleting fish as well as breaking down poultry and small game. Victorinox designs it for trimming fat and sinew.

Because the blade flexes, it follows the contour of a bone closely and leaves less meat behind. That flexibility costs some edge retention, so plan to hone it regularly and choose a semi-stiff blade for heavier work. For carrying it to a lake or a hunting camp, the same knife is sold with a sheath as the Victorinox Fibrox Pro 6-inch Curved Flexible Boning Knife with Leather Sheath.

Which 6-inch Boning Knife?

The Victorinox Fibrox Pro 6-inch Curved Semi-Stiff Boning Knife, our best-selling all-purpose boning knife, keeps this length with a firmer blade. For smaller birds and tighter joints, the Victorinox Fibrox Pro 5-inch Curved Flexible Boning Knife gives the same flex in a shorter blade.

Our Kitchen Knife Shapes guide explains boning knife flex.