Opinel - Les Forgés 1890 Fully-Forged Slim Knife – Premium 20cm French Master Flexible Filleting & Fish Knife

Opinel - Les Forgés 1890 Fully-Forged Slim Knife – Premium 20cm French Master Flexible Filleting & Fish Knife

The Opinel Les Forgés 1890 Slim Knife (traditionally prized as a master-tier filleting tool) represents the absolute pinnacle of premium French aquatic cutlery engineering, uniquely designed to provide the perfect ratio of structural backbone and graceful flexibility. Forged continuously from a single piece of elite European steel at 1200°C, this flagship 19.5 cm (20 cm category) instrument features an unbroken grain structure that yields extraordinary physical density, perfect balance, and incredible strength. The slender, precision-tapered full-tang blade is engineered with subtle lateral flex, allowing it to hug skeletal contours seamlessly and separate delicate fish flesh from skin or bones without wasting any yield. Balanced by an anti-fatigue handle sculpted from thermo-stabilized beech wood, this investment-grade tool provides the surgical precision demanded by professional seafood chefs alongside the refined handling beloved by home gourmet creators.

Best For Seafood enthusiasts, coastal anglers, professional chefs, and culinary purists seeking a hot-forged, high-flexibility slim knife optimized to skin, trim, and fillet whole fish or execute paper-thin slices of raw proteins without tearing.

Key Features

• 100% Hot-Forged French Engineering: Forged from a single glowing-hot rod of steel, producing an integrated blade, bolster, and full tang that delivers superior mechanical strength, smooth contours, and perfect weight distribution.

• Premium X50CrMoV15 Stainless Alloy: Enriched with Carbon, Chromium, Molybdenum, and Vanadium, this high-purity European steel alloy sharpens effortlessly to a razor finish while offering high resistance to saltwater pitting, rust, and organic acids.

• Surgical 15° Double-Bevel Edge: Precision ground to an acute 15-degree angle on each side, allowing the long, slender edge to glide cleanly through slick fish skin and delicate membranes with zero dragging.

• Optimised Hardness & Flexible Temper: Expertly heat-treated to a structural hardness between **57 and 59 HRC**, creating an edge that stays sharp through extensive volume work while retaining the vital elasticity required for precision filleting.

• Stabilised Thermo-Heated Beechwood Handle: Crafted from natural European beech wood subjected to a high-temperature baking process, establishing high water resistance, dimensional stability against shrinking, and a rich caramel tone.

• Intuitive V-Grip & Ergo-Profile Bolster: Features an intelligently sculpted bolster zone that naturally guides your fingers into a professional pinch grip, while the contoured underbelly prevents hand clenching during wet preparation tasks.

Specifications

• Model Designation: Authentic Slim / Filleting Knife (Flagship Les Forgés 1890 Collection)

• Blade Length: 19.5 cm (Standard Professional 8-Inch Scale)

• Handle Length: 11.5 cm

• Overall Length: 31 cm

• Blade Construction: Flexible Full-Tang, Fully Hot-Forged from a Single Piece of Steel

• Steel Composition: X50CrMoV15 Premium Grade Stainless Steel

• Rockwell Hardness: 57 - 59 HRC

• Edge Bevel Angle: 15° on each side (30° inclusive edge)

• Handle Material: Thermo-Stabilised Natural European Beech Wood

• Manufacturing Origin: Masterfully Forged and Crafted in France

Ideal For (Specialist Culinary & Seafood Applications)

• Precision Fish Filleting & Skinning: Gliding effortlessly beneath the skin of Atlantic salmon, fresh snapper, trout, or flathead, tracing smoothly along the rib cage to remove pristine, bone-free fillets.

• Surgically Precise Sashimi & Carpaccio: Slicing raw fish loins or beef tenderloins into translucent, uniform ribbons without tearing the delicate grain or bruising the protein.

• Trimming & Silver Skin Removal: Utilizing the acute, narrow tip to slip underneath dense silver skin, fat caps, and sinew on beef, pork loins, or wild game cuts with minimal meat loss.

• Segmenting Citrus & Soft Produce: Supreme-ing large grapefruits or oranges, skinning pineapples, and executing clean, fluid cuts through delicate soft fruits with surgical steerability.

Pro Tip & Les Forgés Maintenance: The Les Forgés 1890 Slim Knife is an investment-grade artisan tool that requires traditional culinary care to preserve its breathtaking flexibility and edge performance. It must never be placed inside a dishwasher or left soaking in a damp sink. Simply wash the blade under warm running water immediately after use with a soft, non-scratch sponge, and dry thoroughly with a towel before storage. Storing it on a magnetic wood knife strip or inside a dedicated slot block protects the thin, high-precision edge from rolling or chipping against other loose kitchen utensils. An occasional single drop of food-safe mineral oil applied to the beautiful beech wood handle will enrich the timber grain, prevent ambient drying, and preserve its stunning satin finish for decades to come!