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De Buyer
In Stock
Professional Mandoline Slicer | French Vegetable Slicer | Stainless Steel Kitchen Tool | De Buyer Kobra DN858
£103.73
/ exc vat
£124.48/ inc vat
- V-Shaped Blade
- Micro-Serrated Edge
- Simple Thickness Adjustment
- Protective Pusher
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Product Overview
Getting that perfect, paper-thin slice of cucumber or a uniformly thick potato for a gratin can be a real chore. Enter the De Buyer Kobra DN858, a professional mandoline slicer designed to bring precision, speed, and safety to any commercial kitchen. This isn't your average domestic gadget; it's a robust piece of French engineering built to withstand the pressures of a busy service, day in and day out.
Specifically created for chefs, caterers, and food prep professionals who refuse to compromise on quality, the De Buyer Kobra combines a razor-sharp V-shaped blade with an incredibly simple thickness adjustment system. Whether you're prepping delicate garnishes, slicing vegetables for salads, or creating homemade crisps, this tool gives you complete control. Its sturdy stainless steel and composite polymer construction ensures it's both durable and easy to clean, a must-have in any professional setup.
Forget inconsistent knife work and say goodbye to dangerous, flimsy slicers. With its focus on ergonomic design and crucial safety features like the protective pusher and non-skid feet, the Kobra lets you work faster and more confidently. Upgrade your kitchen's prep station with this essential stainless steel mandoline slicer and see the difference in every single dish.
Key Features and Benefits
- V-Shaped Blade: Slices cleanly through food without crushing delicate items.
- Micro-Serrated Edge: Grips and cuts even the softest tomatoes with ease.
- Simple Thickness Adjustment: Quickly switch between wafer-thin and chunky 5mm slices.
- Protective Pusher: Ensures your fingers never have to go near the blade.
- Ergonomic Non-Skid Handle: Provides a comfortable and exceptionally secure grip during use.
- Non-Skid Feet: Keeps the slicer incredibly stable on your work surface.
- Click Express System: Allows for fast, easy, and precise thickness adjustments.
- Stainless Steel & Polymer Build: A durable, long-lasting tool that is very easy to clean.
Technical Specifications
- Brand: De Buyer
- SKU: DN858
- Dimensions: 85(H) x 122(W) x 365(D) mm
- Weight: 0.64kg
- Materials: Stainless Steel, Rubber, Plastic
- Colour: Black
- Blade Type: V-shaped, micro-serrated blade
- Slice Thickness: Variable up to 5mm
Expert Review and Insights
The De Buyer Kobra is a proper bit of kit. It feels solid and dependable, a world away from the flimsy plastic slicers you often see. The V-blade makes a genuine difference, gliding through tricky items like ripe tomatoes or aubergines without tearing. For any chef who values precision and speed, this is a tool you'll quickly come to rely on.
Sophie Brooks – Chef Tools Expert View Profile →
- Pro: The V-blade provides exceptionally clean cuts without squashing food.
- Con: It’s a dedicated slicer, so it doesn't do julienne or waffle cuts.
Case Study: Real Business, Real Results
"The Norfolk Deli" in Holt was struggling with consistency and prep time for their popular gourmet sandwiches and salads during the busy tourist season. Hand-slicing was slow and produced uneven results.
"The Kobra slicer has been brilliant. Our prep time for salads and garnishes has been slashed, and every single slice is identical. It’s made the kitchen run so much smoother during the hectic lunch rush and our presentation is spot on every time."
Robert Clarke – Owner & Head Chef
After introducing the De Buyer Kobra, the deli reduced its daily vegetable prep time by over 30% and significantly improved dish presentation, leading to higher customer satisfaction.
Installation and Maintenance Guide
Setting It Up
- Upon arrival, give the mandoline a quick wash in warm, soapy water.
- Familiarise yourself with the 'Click Express' thickness adjustment before first use.
- Always ensure the non-skid feet are on a clean, stable, and dry surface.
- Make it a rule: the protective pusher must be used for every single task.
Keeping It Going
- Hand wash only. The high heat and harsh detergents in a dishwasher can dull the blade.
- Dry the blade and unit thoroughly immediately after washing to prevent water spots.
- Store it carefully, preferably with a blade guard or in its original box to protect the edge.
- Periodically check that the non-skid feet are clean and free from grease for maximum grip.
Frequently Asked Questions
Q: What is the maximum slicing thickness?
A: The De Buyer Kobra DN858 can be adjusted to slice from paper-thin up to a maximum thickness of 5mm.
Q: Is it difficult to adjust the thickness?
A: Not at all. It uses a 'Click Express' system with an integrated wheel on the handle, making it very quick and simple to change settings.
Q: Can I put this mandoline in the dishwasher?
A: We strongly recommend hand-washing only. Dishwasher detergents are abrasive and can dull the micro-serrated blade over time.
Q: What foods work best with the V-shaped blade?
A: It excels with all fruits and vegetables, but it's particularly good for soft items like ripe tomatoes, kiwis, and aubergines that a straight blade might squash.
Q: Does it come with a blade for julienne or crinkle cuts?
A: No, the DN858 is a dedicated high-precision slicer and does not include other blade types.
Q: How do I clean the blade safely?
A: Wash carefully under running water using a brush, always pointing the blade away from your hands. Dry it immediately.
Q: Is the blade replaceable?
A: The blade is integrated for stability and precision and is designed to last for a very long time with proper care. It is not designed to be user-replaceable.
Q: What are the main body and handle made from?
A: The slicer is constructed from a combination of durable stainless steel and high-quality composite polymers for a long service life.
The De Buyer Difference: An Investment in Precision
When you invest in a De Buyer tool, you're buying more than just a piece of equipment; you're acquiring a piece of French culinary heritage that dates back to 1830. The De Buyer Kobra isn't a disposable gadget destined for the back of a cupboard. It's a workhorse, engineered for the demanding environment of a professional kitchen. The real value isn't just in the perfect slices it produces today, but in the consistency and reliability it will deliver for years to come. This commitment to quality means fewer replacements, less food waste from poor cuts, and a safer working environment for your team. Choosing a renowned brand like De Buyer means trusting in materials and craftsmanship that have been perfected for generations, ensuring your investment pays off through superior performance and exceptional durability, service after service.
Explore more from De BuyerWhat's the Big Deal About a V-Shaped Blade?
Ever tried to slice a soft tomato with a straight-bladed mandoline and ended up with a squashed mess? That's because a straight blade pushes down on the food before it cuts. The V-shaped blade on the De Buyer Kobra is much cleverer. It works by slicing from the sides inwards, just like using the tip of two knives meeting in the middle. This action pierces the skin cleanly and glides through the food without applying downward pressure. Think of it like slicing a crusty loaf of bread: you use a gentle sawing motion, not just brute force. The V-blade gives you that same effective, clean cut in one single, smooth pass, protecting the texture of even the most delicate ingredients.
Who Should Buy This?
-
Gastropubs & Restaurants
Perfect for creating beautiful, uniform vegetable garnishes, potato dauphinoise, and salads with speed.
-
Delicatessens & Sandwich Bars
Essential for getting consistently thin slices of cucumber, tomato, and onion for premium sandwiches.
-
Vegetarian & Vegan Cafés
Ideal for prepping large batches of vegetables for creative salads, gratins, and plant-based dishes.
-
Mobile Caterers & Event Chefs
A vital, portable commercial kitchen mandoline for fast and precise vegetable prep on location.
Find equipment tailored to your type of business:
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Ready to Order?
Ready to bring effortless precision to your kitchen? Order your De Buyer Kobra DN858 Professional Mandoline Slicer today and transform your food prep.