Product Description
The Victorinox Fibrox Pro Curved Flex is built for the sweeping pull cuts that whole-animal butchering demands — a curved, flexible 6-inch blade that wraps around rib cages, hip sockets, and shoulder joints with the geometry to follow bone contours naturally, rather than fighting them. It is the boning knife that professional butchers reach for when the job is a whole chicken, a lamb leg, or a pork shoulder, and it is $21.95.
The high carbon stainless blade is Victorinox's proprietary alloy, ice-tempered for hardness and laser-tested for edge geometry at the factory in Switzerland. Ground at 15 degrees per side — thinner than most German-made boning knives at this price — the hollow grind produces a fine slicing edge that enters meat cleanly without tearing. The curved profile is the feature that separates this knife from a straight or narrow boning blade: the belly of the curve does the work on sweeping pull cuts, letting the blade ride the contour of a bone rather than requiring the cook to steer it. Paired with the controlled flex, this is the geometry that gets maximum yield off a carcass by keeping the blade close to bone without gouging the surrounding meat.
- Blade: High carbon stainless, hollow ground, curved flexible boning profile, satin finish — blade geometry engineered for sweeping pull cuts around rib cages, hip sockets, and shoulder joints, ground at 15° per side for a finer cutting angle than most German competition at this price
- Handle: Black Fibrox thermoplastic elastomer, texturized non-slip surface secure with wet or greasy hands, ergonomic taper that supports extended butchering sessions without hand fatigue, NSF-certified for commercial kitchen sanitation compliance
- Construction: Full-tang build, seamless bolster-to-handle transition with no crevices for bacterial accumulation — dishwasher safe (hand washing recommended to preserve edge life), rated for repeated high-temperature commercial dishwasher cycles
- Weight and Balance: Lightweight fixed-blade build, 11.22 inches overall, handle-forward balance that keeps the curved tip responsive and precise on the pull cuts curved boning work demands
Home butchers and whole-animal cooks breaking down full chickens, ducks, rabbits, or lamb legs who need a curved blade that navigates joint angles and curved bone surfaces that a straight boning knife would force or stall against. Hunters and wild game processors working on whole carcasses — deer, hogs, elk — where a curved flex blade maximizes meat yield by keeping the edge close to bone through sweeping strokes around the hip and shoulder. Professional kitchen staff and culinary students in NSF-required environments who need a curved boning knife that meets commercial sanitation standards and performs to a professional level at a price that makes sense for full kitchen outfitting.
Swiss-made precision, a curved flex blade geometry that follows bone contours the way a straight blade never can, and an NSF-certified Fibrox grip that holds in any condition — the Victorinox Fibrox Pro Boning Knife Curved Flex VN5661315BK delivers professional butchery performance at $21.95. Add the Victorinox Fibrox Pro Boning Knife Curved Flex VN5661315BK to your cart today and get same-or-next-business-day shipping from Columbia, Louisiana, backed by Victorinox's lifetime guarantee. Questions? Call 888-225-9775 — we carry these knives daily.
Specifications:
| Product Type | Fixed Blade | |
| Product Brand | Victorinox | |
| Model | Kitchen Knife | |
| Item Number | 5661315BK | |
| Blade Length | 6.00 inches | |
| Blade Steel | High Carbon Stainless (Victorinox proprietary, ice-tempered) | |
| Blade Finish | Satin | |
| Blade Grind | Hollow Ground | |
| Blade Edge | Plain Edge | |
| Blade Profile | Curved Boning, Flexible | |
| Edge Angle | 15 degrees per side | |
| Handle Material | Fibrox (thermoplastic elastomer) | |
| Handle Color | Black | |
| NSF Certified | Yes | |
| Dishwasher Safe | Yes (hand washing recommended to preserve edge life) | |
| Overall Length | 11.22 inches | |
| Blade Thickness | 0.079 inches | |
| Weight | 2.47 oz | |
| Origin | Switzerland | |
| Model # | VN5661315BK |