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Benchmade

Benchmade 18020 Large Fishcrafter Fillet Knife

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Benchmade Water

Class fillet knife designed for

Cpm-magnacut Steel

High toughness, wear resistance, and

9.05-inch Trailing-point

Fillet blade with stonewash finish

Santoprene Polymer

Handle for a secure, practical

Full Tang

Construction for added strength

$260.00
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SKU: WX2*0740755

Overview

Built for anglers who need a dependable fillet knife around saltwater, this model is aimed at filleting, deboning, and field cleaning after a full day on the water. It belongs to Benchmade’s Water Class, a line designed for boating, fishing, cooking, and camping tasks where corrosion resistance matters. The trailing-point blade and full-tang construction support controlled cutting, while the Santoprene polymer handle and molded sheath round out a practical carry setup. Made in the USA to Benchmade specs, it also includes the brand’s limited lifetime warranty and Lifesharp lifetime sharpening and maintenance.

Why Hunters Choose the Benchmade

Cpm-magnacut Steel

Is described as combining high

Filleting, Deboning,

Field cleaning tasks

Water Class

Construction targets boating, fishing, cooking,

Full Tang

Strength adds confidence for demanding

Includes Molded

Sheath for carry and storage

Key Features

  • Benchmade Water Class fillet knife designed for boating, fishing, cooking, and camping use.
  • CPM-MagnaCut steel with high toughness, wear resistance, and corrosion resistance.
  • 9.05-inch trailing-point fillet blade with stonewash finish.
  • Santoprene polymer handle for a secure, practical grip.
  • Full tang construction for added strength.
  • Includes molded sheath for carry and storage.

Best Used For

  • Filleting, deboning, and field cleaning after a full day on the water
  • Anglers handling saltwater conditions and wanting a corrosion-resistant fillet knife
  • Boating, fishing, cooking, and camping users needing one Water Class knife
  • Hunters who want a long fillet blade for processing fish and game
  • Users who value included sheath carry and lifetime sharpening support

Specifications

Blade FinishStonewash finish
Blade Length9.05 in
Blade ShapeTrailing-point fillet blade
Blade SteelCPM MagnaCut
ConstructionFull tang
Country Of OriginUSA
Handle MaterialSantoprene polymer
Sharpening And MaintenanceLifesharp lifetime sharpening and maintenance
SheathMolded sheath
WarrantyBenchmade limited Lifetime Warranty

Pros

  • CPM-MagnaCut steel is described as combining high toughness, wear resistance, and corrosion resistance.
  • Designed for filleting, deboning, and field cleaning tasks.
  • Water Class construction targets boating, fishing, cooking, and camping use.
  • Full tang strength adds confidence for demanding knife work.
  • Includes a molded sheath for carry and storage.
  • Backed by Benchmade limited lifetime warranty and Lifesharp sharpening and maintenance.

Considerations & Trade-offs

  • The 9.05" trailing-point fillet blade is purpose-built for filleting, deboning, and field cleaning, so it is more specialized than a general-purpose hunting knife.
  • At $260, it sits in a premium price range that may be harder to justify if you need a knife for occasional rather than frequent water-side use.
  • The molded sheath supports carry and storage, but the product details do not specify the sheath material beyond that molded construction.
  • The Santoprene polymer handle and full tang construction are practical features, but buyers looking for a traditional natural-handle feel will want to note the synthetic build.

Suggested Comparisons

  • Fillet knife
  • Boning knife
  • Fixed-blade fishing knife
  • Camp kitchen knife

Suggested Accessories

  • Fillet knife sheath
  • Knife sharpener
  • Cutting board
  • Knife storage case

Frequently Asked Questions

What is the Benchmade 18020 Large Fishcrafter Fillet Knife designed for?

It is described for filleting, deboning, and field cleaning, and the Water Class line is also presented for boating, fishing, cooking, and camping use.

What steel does this fillet knife use?

The product data lists CPM-MagnaCut steel. The short description says MagnaCut is associated with high toughness, high wear resistance, and high corrosion-resistance, but no further material details are provided.

Does this knife come with a sheath?

Yes. The long description says it includes a molded sheath for easy carry and storage.

What handle and blade features are listed?

The listed features are a Santoprene polymer handle, full tang strength, a 9.05" trailing-point fillet blade, and a stonewash finish.

Is there any warranty or maintenance support included?

Yes. The product data says it includes Benchmade limited Lifetime Warranty and Lifesharp lifetime sharpening and maintenance.