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Why you’ll love it

RestaurantSupply.com is your trusted source for Crestware boning knives.

  • Authorized Crestware dealer, ensuring genuine commercial smallwares and manufacturer support
  • Fast shipping available on in-stock Crestware KN40 boning knives
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Crestware KN40 6 Inch Boning Knife Polypropylene Handle High Carbon Steel

Crestware  |  MFG #: KN40  |  Item #: 754450
Item: #754450

Technical details
Manufacturer Crestware
Model Number KN40
Manufacturer Part # KN40
Style Stamped
Handle Color White Handle
Blade Length 6" - 7"
Handle Material Plastic / Poly -
Blade Material High Carbon Steel
Blade Type Straight
Weight 0.35 lbs
UPC 710277640389
NSF Yes

About this item

Product Details

The Crestware KN40 Boning Knife 6" with a high carbon German steel blade is a professional-grade cutlery tool designed for precise meat deboning procedures in commercial kitchens. Featuring a 6-inch straight, high carbon steel blade and a durable polypropylene handle, this knife delivers exceptional sharpness and edge retention critical for fine meat carving tasks. Crafted for high-performance use in foodservice operations, it is ideal for butchers, prep stations, and specialized kitchen workflows requiring reliable, hygienic, and easy-to-maintain tools.

Top Crestware KN40 Features

The Crestware KN40 Boning Knife offers precision cutting with a high carbon German steel blade optimized for durability, ease of sharpening, and corrosion resistance. Its polypropylene handle ensures a secure grip and simplifies cleaning, making it suitable for frequent washdowns. Designed for meat processors and professional chefs, the knife integrates seamlessly into commercial kitchens for tasks like filleting and trimming, enhancing workflow efficiency through its balanced construction and sharp edge geometry.

  • High carbon German steel blade ensures lasting sharpness and corrosion resistance
  • 6-inch straight blade provides precise deboning and trimming capabilities
  • Polypropylene handle allows secure grip and effortless cleaning
  • Ideal for commercial kitchens engaged in meat preparation and butcher operations
  • Engineered for durability with high-quality materials suited for daily heavy use

Suitable for professional butchers and culinary prep stations requiring dependable, precise boning tools.

KN40 Technical Specs

The Crestware KN40 Boning Knife features a resilient 6-inch high carbon steel blade, optimized for sharpness retention and easy honing. Its stamped design ensures strength while maintaining a lightweight profile, with a 0.35-pound weight that minimizes fatigue during extended use. The handle, made from durable plastic/polypropylene, offers a non-slip grip, ideal for wet environments, and is compatible with high-volume cleaning routines. The knife's construction aligns with commercial kitchen standards, facilitating efficient and sanitary food preparation tasks. It measures approximately 6 to 7 inches in blade length, with a standard straight blade type suited for detailed meat carving, and its overall design supports ergonomic handling for maximal control. This knife operates without electrical requirements, emphasizing manual precision and maintenance simplicity.

  • Blade length: 6\" - 7\" for versatile deboning tasks
  • Handle material: polypropylene enhances durability and hygiene
  • Weight: 0.35 lbs for maneuverability
  • Blade material: high carbon German steel for edge retention
  • Design: stamped for robust performance in high-volume settings
  • Cleaning: dishwasher safe, with disassembly for thorough sanitation
  • Dimensions: approximately 6-7 inches blade length, standard width
  • Temperature resistance: suitable for contact with cold to room temperature foods
  • Electrical Requirements: None (manual operation)
  • Construction & Finish: stamped high carbon steel with plastic handle
  • Food Safety: corrosion-resistant, BPA-free handle material
  • Usage Environment: suitable for wet and high-humidity commercial kitchens
  • Maintenance: wipe clean or dishwasher safe, disassemble for deep cleaning

What is a commercial boning knife

A commercial boning knife is a precision cutting tool used primarily for deboning and trimming meats in professional foodservice environments. Typically featuring a narrow, flexible straight blade crafted from high-quality steel, it allows for detailed meat separation and cleanup. The Crestware KN40 Boning Knife is designed for application in meat processing stations, butcher shops, and prep areas, facilitating accurate cuts and reducing waste, making it ideal for medium-volume meat preparation in culinary operations.

Top boning knives for meat processing and culinary prep

Expert-grade commercial boning knives like Crestware KN40 deliver precise, durable tools for professional butchers and chefs, supporting high-quality meat trimming and deboning workflows. These knives are built with corrosion-resistant steel, ergonomic handles, and optimized blade geometries, suitable for medium-volume kitchen operations requiring reliable performance and easy maintenance.

  • Operation type — ideal for butchering and meat fabrication
  • Kitchen setting — suited for commercial prep stations
  • Foodservice category — designed for meat trimming in restaurants
  • Workload qualifier — effective in moderate throughput environments
  • Use case — precise deboning and trimming for culinary applications

Why Choose Crestware KN40 Boning Knife

Compared to standard boning knives, the Crestware KN40 stands out with its high carbon German steel blade for superior edge retention and corrosion resistance. Its lightweight, stamped construction coupled with a hygienic polypropylene handle enhances maneuverability, ease of cleaning, and durability, making it ideal for fast-paced commercial kitchens. Its manual operation ensures precise control, supporting efficient workflow while maintaining sanitation standards.

  • Compact footprint for kitchen efficiency and storage ease
  • Premium high carbon steel blade for long-lasting sharpness
  • Hygienic polypropylene handle simplifies sanitation
  • Lightweight design reduces user fatigue during intensive use
  • Designed for professional meat processing environments

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

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Crestware

Crestware KN40 6 Inch Boning Knife Polypropylene Handle High Carbon Steel

$13.29 $13.36

Crestware, KN40, Boning Knife, 6", high carbon German steel blade, polypropylene handle, NSF (clam pack for display)