10 Best Fillet Knives 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 722 products, scanning 4210 reviews, spending more than 36 hours of research and speaking with our test users, we think the KastKing Fillet Knife 9 Inch is the one of the Best Fillet Knives on the market.

# Image Name Brand Price
1
ā­Best Choice
KastKing Fillet Knife 9 Inch
KastKing Fillet Knife 9 Inch, Professional Level Knives for Filleting Fish, Boning Meat And Processing Any Food. Check price KastKing $$$$$ Check price
2
Best under $100
DALSTRONG Fillet Knife
DALSTRONG Fillet Knife - 7" Flexible - Gladiator Series - German HC Steel - w/Two Sheaths Check price Dalstrong $$$$$ Check price
3
šŸ’²Best value for the money
Outdoor Edge ReelFlex Pak
Outdoor Edge ReelFlex Pak, 3 Knife Fish Fillet and Boning Kit, Razor Sharp German 4116 Stainless Steel, Sharpener, Sturdy Hard-Side Case Check price Outdoor Edge $$$$$ Check price
4
šŸ‘‘Premium Pick
Bubba Li-Ion Cordless Electric Fillet Knife with Non-Slip Grip Handle
Bubba Li-Ion Cordless Electric Fillet Knife with Non-Slip Grip Handle, 4 Ti-Nitride S.S. Coated Non-Stick Reciprocating Blades, Charger and Case for Fishing Check price Bubba Blade $$$$$ Check price
5 Bubba 9 Inch Tapered Flex Fillet Knife with Non-Slip Grip Bubba 9 Inch Tapered Flex Fillet Knife with Non-Slip Grip Handle, Full Tang High Carbon Stainless Steel Titanium Coated Non-Stick Blade, Lanyard Hole and Synthetic Sheath for Fishing Check price Bubba Blade $$$$$ Check price
6 Rapala Lithium Ion Cordless Fillet Knife Combo Rapala Lithium Ion Cordless Fillet Knife Combo Check price Rapala $$$$$ Check price
7
Best under $50
Mercer Culinary M23860 Millennia 8-Inch Narrow Fillet Knife
Mercer Culinary M23860 Millennia 8-Inch Narrow Fillet Knife, Black Check price Mercer Culinary $$$$$ Check price
8 Bubba 110V Electric Fillet Knife with Non-Slip Grip Handle Bubba 110V Electric Fillet Knife with Non-Slip Grip Handle, 4 Ti-Nitride S.S. Coated Non-Stick Reciprocating Blades, 8' Cord and Storage Case for Fishing Check price Bubba Blade $$$$$ Check price
9 KastKing Spartacus Fillet KastKing Spartacus Fillet, Boning and Food Prep Knife, Razor Sharp 8Cr14 Stainless Steel Blade, 9Inch. Check price KastKing $$$$$ Check price
10 Cuda 6 Piece Knife/Sharpener Set Cuda 6 Piece Knife/Sharpener Set Check price N/A $$$$$ Check price

KastKing Fillet Knife 9 Inch – Best Overall Fillet Knife

KastKing Fillet Knife 9 Inch
  • Razor Sharp Stainless Blades - All new KastKing knives utilize premium, razor sharp G4116 German Stainless-Steel blades with a beautiful black finish. KastKing knives will maintain their edge longer in both fresh and saltwater applications and make the job of cutting baits, filleting fish of all sizes, steaking large game fish and trim or remove meat and fish from the bone easier than ever before.
  • The Right Knife For The Job - The 6", 7"Ā & 9" stainless curved blades have the perfect flexibility so the knife will follow natural contours for perfect fillets, is also an awesome ideal for thinner or more delicate cuts of meat such as fish or chicken. All These KastKing professional level knives will provide years of service and will quickly become your favorite tool for filleting fish, boning meet and processing any food.
  • Non-Slip Super Polymer Grip - We use the most comfortable and slip-resistant, super polymer grips for your safety and comfort. These handles feel great in your hand and ensure that you always have a solid grip on your knife. These handles also clean up easily and stay looking good longer.
  • Includes Protective Knife Sheath - Each knife includes a light-weight and durable sheath to protect the blade and keep you safe in between jobs. The unique design of the sheath will lock the handle in for safety but removes easily when needed. The open slots in the sheath are design to allow water to drain easily so that your knives stay dry and sharp.
  • Affordable Innovation - KastKing fishing knives are available in the most requested lengths and shapes so that you'll always have the right tool for the job.

DALSTRONG Fillet Knife – Best under $100

DALSTRONG Fillet Knife
  • The Gladiator Series 7"Ā filletĀ knifeĀ has been carefully designed to ensure de-boning, de-scaling, Ā filleting, skinning, trimming and butterflying all your favorite fish and poultry is easier & more efficient.Ā  Featuring a 1.5mm thickness from the spine, this knife is highly flexible and ultra manoeuvrable, allowing you to breeze through meat and sinew, between skin and bone. The blade comes with two covers, one for the drawer and one for outdoor adventure.
  • Incredibly razor sharp, full-tang, imported high-carbon German steel with a hand polished edge at 14-16 degrees per side. Fexlible blade techology ensures de-boning, preparing, filleting, skinning, trimming and butterflying all your favorite meats is not only easier but more efficient and satisfying
  • Award winning design, with satisfying heft, premium materials and quality feel. Luxury imported black pakkawood handle is triple-riveted with a grip that ensures comfort and maneuverability. Laminated and polished for a sanitary build, perfect for busy kitchens and outdoors.
  • Engineered to perfection at 56+ Rockwell hardness and hand polished to a satin finish. Carefully tapered for improved hardness, flexibility, and minimal slicing resistance. Blade shape allows for easy maneuvering around bone and joints.
  • See why thousands of professional chefs and home cooks love and trust the DALSTRONG DIFFERENCE. 100% SATISFACTION OR MONEY BACK GUARANTEE, try it risk free, we know you'll love it!

Outdoor Edge ReelFlex Pak – Best Budget Fillet Knife

Outdoor Edge ReelFlex Pak
  • PROFESSIONAL GRADE FISH FILLET KNIFE SET- Includes three fillet knives in 6", 7.5" and 9.5" blade lengths and carbide/ceramic sharpener.
  • KNIVES - razor sharp German 4116 stainless steel blades with ergonomic TPE non-slip handle.
  • BLADE SHARPENER - two-stage knife sharpener with carbide and ceramic sharpening bits.
  • HARD-SIDE STORAGE CASE - rugged case for safe and secure storage of your professional knives. Standard and metric rulersare molded into case exterior.
  • RENOWNED DESIGNER - designed by renowned knife maker Jerry Hossom.

Bubba Li-Ion Cordless Electric Fillet Knife with Non-Slip Grip Handle – Premium Pick

Bubba Li-Ion Cordless Electric Fillet Knife with Non-Slip Grip Handle
  • DIMENSIONS: 8.5" handle length and weighs 1.11 lbs
  • EASE OF USE: Non-Slip Grip handle for outstanding grip security providing ultimate knife control with a trigger guard for added security
  • DURABLE: Dual-rivet blade design is coated in TiN stainless steel and features an ergonomic trigger
  • CONVENIENT: Blades are removable for easy cleaning and can be stored in a special section of the zippered storage case and the handle features an LED battery life indicator to ensure you always have a functioning knife
  • INCLUDES: 7" E-FLEX, 9" E-FLEX, 9" E-STIFF and 12" E-STIFF Blades, wall charger, (2) lithium ion batteries and a premium EVA case for storage and transport

Bubba 9 Inch Tapered Flex Fillet Knife with Non-Slip Grip

Bubba 9 Inch Tapered Flex Fillet Knife with Non-Slip Grip
  • DIMENSIONS: 15" overall length with 9" blade
  • EASE OF USE: Non-Slip Grip handle for outstanding grip security providing ultimate knife control with trigger grip for added security
  • RELIABLE: Features safety guards for protection from the blade and spines of fish
  • DURABLE: Ideal for detailed precision cutting, a super thin 8Cr13MoV blade allows for effortless maneuvering to easily remove meat without loss, making it the ideal fishing knife
  • CONVENIENT: The Ti-Nitride coated, rust resistant blade cuts through scales easily and features an extra sharp tip to make starting your cut a breeze and a sheath with a belt loop for close, hands free carry

Rapala Lithium Ion Cordless Fillet Knife Combo

Rapala Lithium Ion Cordless Fillet Knife Combo
  • Lithium Ion Cordless Fillet Knife
  • EVA Padded Storage Case
  • Wall Charger

Mercer Culinary M23860 Millennia 8-Inch Narrow Fillet Knife – Best under $50

Mercer Culinary M23860 Millennia 8-Inch Narrow Fillet Knife
  • Ergonomic handle - a combination of Santoprene for comfort and polypropylene for durability
  • Textured finger points provide slip resistance, grip, and safety. Protective finger guard.
  • Hand wash knives for blade edge and surface care
  • The highest quality Japanese steel allows for easy blade maintenance and rapid sharpening for a razor-sharp edge
  • One-piece high-carbon, stain-resistant Japanese steel
  • NSF
  • Limited lifetime warranty

Bubba 110V Electric Fillet Knife with Non-Slip Grip Handle

Bubba 110V Electric Fillet Knife with Non-Slip Grip Handle
  • DIMENSIONS: 8.5 inch handle length, 8 feet power cord and weighs 1.11 pounds
  • EASE OF USE: Non Slip Grip handle for outstanding grip security providing ultimate knife control with a trigger guard for added security
  • DURABLE: Dual rivet blade design is coated in TiN stainless steel and features an ergonomic trigger
  • CONVENIENT: Blades are removable for easy cleaning and can be stored in a special section of the zippered storage case
  • INCLUDES: 7 inch E FLEX, 9 inch E FLEX, 9 inch E STIFF and 12 inch E STIFF Blades and a premium EVA case for storage and transport

KastKing Spartacus Fillet

KastKing Spartacus Fillet
  • 8Cr14 Stainless-Steel Blades - Each of the new KastKing Spartacus knives feature the ultra-sharp, 8Cr14 Stainless-Steel blade for the ultimate in performance and durability. These blades have a high carbon content to retain their edge sharpness longer and a higher Chromium content to increase corrosion resistance.
  • Cerakote Ceramic Finish - To deliver the very best corrosion resistance of any knife on the market today, Spartacus knives are coated with Cerakote, ceramic finish. This high-temperature ceramic coating will withstand temperatures to 2000 degrees and provides the best corrosion resistance possible. Cerakote is used on high-end firearms and in the automotive industry to ensure a long-lasting finish.
  • Kraton G Polymer Handle - The highly UV resistant handles provide the ultimate in performance and durability. Kraton G Polymer performs at all temperatures and provides a comfortable and slip-resistant grip during cleaning and processing.
  • Protective Molded Knife Sheath - Each knife includes a light-weight and durable sheath to protect your blade and provide a safe storage option for your knife. Unlike fabric cases that retain water and cause corrosion, our molded case allows water to drain from the case and air flow to circulate which keeps blades in top notch condition between uses.
  • Perfect for Fresh or Saltwater - KastKing Spartacus fillet, processing and food prep knives are perfect for all fresh and saltwater applications or for use in the kitchen. These professional level knives will provide years of service and will quickly become your favorite tool for filleting fish, boning meat and processing any food.

Cuda 6 Piece Knife/Sharpener Set

Cuda 6 Piece Knife/Sharpener Set
  • Crafted from the highest quality materials
  • Built for performance and durability
  • Made in China

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