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Hi there, I'm Jarvis! I see you're looking at the Commercial Knife Sharpener | Professional Sharpening System | Multi-Stage | Waring CC027. How can I help you with the technical specs or suitability for your business today?

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Commercial Knife Sharpener | Professional Sharpening System | Multi-Stage | Waring CC027

SKU: CC027
£271.31 / exc vat
£325.57/ inc vat

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  • Multi-Stage Sharpening
  • Reverse Stropping Wheel
  • Powerful 250W Motor
  • Optimised 18-22° Grinding Angles
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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Introducing a true kitchen workhorse, the commercial knife sharpener Waring CC027. This isn't just another gadget; it's a professional-grade system designed to bring your most important tools back to life. With a powerful motor and  a multi-stage sharpening process, it quickly and  effectively restores a razor-sharp edge to even the dullest of blades, making prep work faster, safer, and  more precise.

Specifically created for the demanding environment of professional kitchens, this machine is the perfect ally for restaurants, butchers, and  high-volume caterers. If you're tired of costly and  time-consuming sharpening services, or frustrated by manual sharpeners that just don't cut it, this unit puts professional results right on your countertop. Its compact footprint and  simple operation mean any member of your team can achieve a perfect edge with minimal training.

Featuring coarse and  fine grinding wheels, plus a unique reverse-action stropping wheel, it covers every stage of blade maintenance from reshaping to polishing. The built-in angle guides ensure a consistent, optimal 18-22° edge every time. Stop struggling with blunt knives and  give your team the tool they need to perform at their best. This is the difference between a good kitchen and  a great one.

Key Features and  Benefits

  • Multi-Stage Sharpening: Gets you a factory-sharp edge from start to finish.
  • Reverse Stropping Wheel: Polishes the blade for incredibly clean and  smooth cuts.
  • Powerful 250W Motor: Restores dull blades quickly, saving valuable time during service.
  • Optimised 18-22° Grinding Angles: Takes the guesswork out for a perfect, durable edge.
  • Magnetised Shavings Drawer: Catches metal filings, keeping your workspace clean and  safe.
  • Sturdy, Non-Slip Feet: Provides excellent stability so it won't move during use.
  • Compact & Sturdy Design: Fits neatly on a counter without taking up precious space.
  • Simple Plug-In & Go Operation: Incredibly easy to use, requiring almost no staff training.

Technical Specifications

  • Brand: Waring
  • SKU: CC027
  • Dimensions: 111(H) x 143(W) x 224(D) mm
  • Weight: 3.27kg
  • Power Type: Electric - Plug In
  • Voltage: 230V
  • Power: 250W / 0.1A
  • Power Supply: 13 amp plug fitted
  • Colour: Black
  • Grinding Angles: 18-22° (fixed)
  • Features: Fine & Coarse Grinding Wheels, Reverse Stropping Wheel, Magnetised Drawer

Expert Review and  Insights

In any professional kitchen, a dull knife isn't just an inconvenience—it's a liability. The Waring CC027 addresses this head-on, offering a level of consistency that manual sharpening just can't match. It’s a robust, no-nonsense bit of kit that feels built to last, delivering repeatable, professional results that you can rely on day in, day out.

Sophie Brooks – Chef Tools View Profile →

  • Pro: The three-stage system genuinely revives old knives, it's not just a sharpener.
  • Con: The stropping wheel needs a light touch to get the best results.

Case Study: Real Business, Real Results

The team at 'The Severn Boathouse', a popular riverside eatery in Shrewsbury, found that their third-party knife sharpening service was becoming both unreliable and  expensive. They needed an in-house solution that could keep up with their busy seven-day-a-week service.

"Bringing sharpening in-house with the Waring CC027 has been brilliant. Our knives have never been consistently sharper, and  you can see the difference in the team's prep speed. It's paid for itself already by saving us on service fees."

Robert Finch – Head Chef

The restaurant has completely eliminated its £90 monthly sharpening bill and  reports a noticeable improvement in kitchen efficiency and  staff morale.

Installation and  Maintenance Guide

Setting It Up

  • Place the sharpener on a stable, level, and  dry work surface near a 13-amp socket.
  • Ensure you have good lighting to clearly see the knife blade against the guide.
  • Before your first use, familiarise yourself with the function of the coarse, fine, and  stropping wheels.
  • We recommend practicing on an old, non-essential knife to get a feel for the correct pressure and  motion.

Keeping It Going

  • After each use, empty the magnetised drawer to dispose of metal shavings safely.
  • Wipe the outer casing with a soft, damp cloth. Never immerse the unit in water or use harsh chemicals.
  • Periodically inspect the grinding wheels for any signs of excessive wear or damage.
  • Store the unit in a dry place to protect the motor and  electrical components from moisture.

Buying Guide: Choosing the Right Knife Sharpener

Not sure which sharpener is right for your kitchen? Here are a few pointers to help you decide.

Electric vs. Manual

For a commercial environment, an electric knife sharpener for restaurants is a must. It delivers speed, power, and  consistency that manual models can't match, saving significant time and  effort.

Sharpening Stages

Look for a multi-stage knife sharpener. A coarse stage reshapes the blade, a fine stage sharpens it, and  a honing/stropping stage polishes it for a superior, long-lasting edge.

Angle Guides

Built-in angle guides, like the 18-22° guides on this Waring model, are crucial. They remove all the guesswork and  ensure you get a perfect, consistent edge angle every single time.

Ease of Cleaning

A professional kitchen tool needs to be easy to clean. Features like a removable, magnetised drawer for metal filings make cleanup quick, safe, and  hygienic.

Return on Investment

Think beyond the initial price. Calculate how much you spend on sharpening services annually. A quality in-house unit like this heavy duty knife sharpener often pays for itself within months.

See all Knife Sharpeners

Frequently Asked Questions

Q: Can this machine sharpen serrated or scalloped knives?

A: No, this sharpener is specifically designed for straight-edged knives. Using it on serrated blades will damage the serrations and  the wheel.

Q: How often will I need to sharpen my knives with this?

A: For a busy restaurant, we suggest a quick run on the fine/stropping wheels weekly to maintain the edge, and  a full grind on the coarse wheel only when the blade is very dull or damaged.

Q: What's the difference between the coarse and  fine grinding wheels?

A: The coarse wheel is for aggressive grinding to restore the edge on a very blunt or nicked knife. The fine wheel is for regular honing and  creating a sharp edge.

Q: Is the 18-22° angle suitable for all my knives?

A: This angle is the industry standard for most Western/German-style chef knives, providing a great balance of sharpness and  durability. Specialised Japanese knives may require a different angle.

Q: Is it difficult to learn to use?

A: The basic operation is very straightforward. It may take a couple of attempts on an old knife to perfect the smooth, consistent pull-through motion required for the best results.

Q: How do I clean the grinding wheels themselves?

A: The wheels generally don't require cleaning, but you can use a stiff, non-metallic brush to clear any debris if needed. Always ensure the unit is unplugged first.

Q: How long does it take to sharpen one knife?

A: For a standard touch-up, it can take less than a minute. For a very dull knife that needs all three stages, it might take a couple of minutes to restore the edge perfectly.

Q: Does the magnetised drawer catch all the metal shavings?

A: It is designed to capture the vast majority of metal filings produced during grinding, significantly improving cleanliness and  safety around the workspace.

What Customers Are Saying

"An absolute workhorse for our kitchen. Keeps our knives dangerously sharp day after day. The little magnetised drawer for the filings is a really clever touch."

Gemma W. – Gastropub Owner, York

"This professional knife sharpening machine is fantastic. It's really effective and  saves us a fortune. It's a bit loud, but for the results, we don't mind at all."

Leo Carter – Head Chef, Brighton

"So easy to use. The final stropping wheel gives an amazing polished edge. A genuine must-have for any serious professional kitchen."

Priya M. – Indian Restaurant, Leicester

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The Waring Edge: Consistency in Every Slice

When you invest in a piece of Waring equipment, you're buying more than just its technical specs; you're investing in a legacy of performance. The Waring CC027 knife sharpener is a prime example. This isn't just about making knives sharp; it's about delivering operational consistency that impacts your entire kitchen. A reliably sharp knife is a safe knife, reducing the risk of accidents and  improving staff confidence. It also cuts down on food waste by enabling more precise, clean cuts, and  boosts morale by removing one of the most common kitchen frustrations. Built to withstand the relentless demands of a commercial setting, this heavy duty knife sharpener provides peace of mind. It’s an investment in efficiency, safety, and  quality that pays dividends with every single service, ensuring your team can always perform at their absolute best.

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More Than Just Sharp: The Secret of the Stropping Wheel

Ever sharpened a knife and  found it's still not slicing cleanly through a tomato skin? That's likely because of a 'burr'—a tiny, rough fringe of metal left on the blade's edge after grinding. This is where the Waring's reverse stropping wheel comes in. While the grinding wheels create the sharp edge, the stropping wheel refines it. By running in reverse, it gently flexes and  polishes the very tip of the blade, effectively removing that burr and  leaving an incredibly smooth, clean, and  durable edge.

Think of it like sanding wood. The coarse grinding wheel is like using rough sandpaper to get the basic shape. The fine wheel is like medium-grit sandpaper for refinement. The stropping wheel is like using the finest-grade paper to get a perfectly smooth, polished finish. It's that final step that turns a sharp edge into a high-performance one.

Who Should Buy This?

  • Busy Restaurants: Keep your entire knife collection razor-sharp for faster, safer prep work and  cleaner presentation.
  • Local Butchers: Maintain perfect edges on cleavers and  boning knives for precise, professional cuts every single time.
  • Mobile Caterers: Ensure your most essential tools are in top condition before every event, guaranteeing efficiency on-site.
  • Culinary Schools: An essential training tool to teach students proper knife care and  the importance of sharp, safe equipment.
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