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$3.82 $7.36
You save $3.54 (48%)

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Why you’ll love it

RestaurantSupply.com is your trusted source for Browne Foodservice knife sharpening stones.

  • Authorized Browne Foodservice dealer, ensuring genuine commercial smallwares and manufacturer support
  • Fast shipping available on in-stock Browne Foodservice 821 knife sharpening stones
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Browne Foodservice 821 8 Inch Silicone Carbide Sharpening Stone with Durable Design

Browne Foodservice  |  MFG #: 821  |  Item #: 505979
Item: #505979

Technical details
Manufacturer Browne USA Foodservice
Model Number 821
Manufacturer Part # 821
Height 1"
Width 8"
Depth 2"
Weight 1.08 lbs
UPC 28238768462

About this item

Product Details

The Browne Foodservice 821 Sharpening Stone 8" x 2" x 1" Silicone Carbide is a commercial-grade sharpening tool designed for professional foodservice kitchens. Crafted by Browne USA Foodservice, this knife sharpening stone features a durable silicone carbide surface, suitable for restoring precision edge geometry on various cutlery. Its precise dimensions of 8 inches in length, 2 inches in width, and 1 inch in height, combined with its sturdy build, support consistent sharpening performance, accommodating high-frequency use in busy culinary environments. This model enhances cutlery maintenance workflows, providing a flat, reliable surface that ensures optimal honing of chef knives, prep knives, and other cutlery, thereby reducing the need for replacement and optimizing kitchen efficiency.

Top Browne Foodservice 821 Features

The Browne Foodservice 821 sharpening stone delivers precise, consistent edges through its silicone carbide abrasive surface, built for commercial knives. Its 8" x 2" x 1" size ensures ample workspace for various blade sizes, while the tough silicone carbide material guarantees long-lasting durability under frequent use. Designed for handheld operation, it facilitates quick, effective sharpening with minimal effort and easy cleaning. Compatible with professional kitchen workflows, it restores blade sharpness in high-volume food preparation tasks, improving workflow speed and safety.

  • Functionality: Restores sharp edges on commercial cutlery efficiently
  • Durability: Made from high-grade silicone carbide for extended lifespan
  • Ease of Use: Flat, stable surface supports straightforward manual sharpening
  • Practical Fit: Ideal for sharpening chef knives and prep blades in busy kitchens
  • Workflow Integration: Supports quick maintenance routines, minimizing downtime

Optimal for professional kitchen knife maintenance and sharpening routines

Browne Foodservice 821 Technical Specs

The Browne Foodservice 821 sharpening stone comprises a 8" x 2" x 1" silicone carbide abrasive surface mounted on a sturdy backing, weighing 1.08 lbs for stable handling. Its construction utilizes durable, high-performance abrasive material designed to withstand frequent grinding cycles, providing a reliable sharpening surface for commercial cutlery. The unit operates in typical kitchen conditions, withstanding temperatures up to standard culinary environments. Its dimensions accommodate multiple blade widths, supporting workflow efficiency in high-turnover settings. Maintenance involves straightforward cleaning with water or mild detergent, with no disassembly required. The 821 model's robust build supports intensive daily use in professional kitchens, ensuring consistent sharpening quality and blade longevity.

  • Dimensions: 8" length x 2" width x 1" height
  • Weight: 1.08 lbs, optimized for stable handling
  • Material: Silicone carbide abrasive for durability and performance
  • Temperature Resistance: Suitable for standard kitchen temperatures
  • Cleaning: Easily maintained with water or cleaning agents
  • Operation Setup: Handheld use, no power required

What is a commercial sharpening stone ?

A commercial sharpening stone is a precision tool used in professional kitchens to restore and maintain the sharpness of cutlery blades. The Browne Foodservice 821 sharpening stone, with its silicone carbide abrasive surface, is installed for manual honing in high-volume foodservice operations. It is typically used on chef knives, prep blades, and other cutlery to ensure consistent performance during intensive food preparation. Designed for frequent use, it supports efficient workflow, enabling kitchen staff to quickly restore blade sharpness without disruptively replacing tools, making it ideal for restaurant, catering, and institutional kitchens.

Top Foodservice Sharpening Stones for Commercial Kitchen Efficiency

Built for high-demand environments, the Browne Foodservice 821 sharpening stone offers durable silicone carbide construction, precise dimensions, and reliable performance in professional kitchens. It is suited for sharpening and honing blades efficiently during operation, supporting a streamlined workflow in busy foodservice settings. The model ensures long-lasting performance for medium-volume knife maintenance, ideal for restaurant prep stations and catering operations.

  • Operation Type — high-volume restaurant prep
  • Kitchen Setting — compact commercial kitchens
  • Foodservice Category — knife sharpening supplies
  • Workload Qualifier — moderate throughput
  • Use Case — quick blade restoration during service hours

Why Choose Browne Foodservice 821 ?

Designed with durability and precision in mind, the Browne Foodservice 821 sharpening stone offers a flat silicone carbide surface optimized for frequent use. Its construction ensures consistent sharpening results, reducing blade wear and tear over time. The compact size fits seamlessly into professional kitchen routines, supporting efficient maintenance without sacrificing performance or ease of cleaning. Its robust materials and straightforward operation distinguish it from lesser alternatives, providing reliable blade upkeep in demanding foodservice environments.

  • Self-contained design for streamlined storage and handling
  • High-grade silicone carbide surface for long-term durability
  • Compact footprint enhances workflow integration
  • Suitable for frequent sharpening in busy kitchens
  • Supports consistent edge maintenance for professional results

Customer reviews

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Browne USA Foodservice

Browne Foodservice 821 8 Inch Silicone Carbide Sharpening Stone with Durable Design

$3.82 $7.36

Browne USA Foodservice, 821, Sharpening Stone, 8" x 2" x 1", silicone carbide