The Professional’s Everyday Knife
Every experienced chef has a knife they instinctively reach for before any other.
For many, that’s a well-balanced 21cm chef’s knife.
The MAC BK-80 Professional Chef Knife has been designed to become exactly that—a dependable kitchen companion capable of handling almost every preparation task with speed, precision and confidence.
Its versatile 21cm blade provides a little more reach than an 18cm chef’s knife while remaining agile enough for intricate cutting tasks. Whether you’re preparing vegetables, trimming meat or slicing herbs, the BK-80 delivers smooth, effortless performance from the first cut to the last.
If you’re looking for one premium knife that can handle nearly everything, the BK-80 is an outstanding choice.
Traditional Blade Design for Maximum Versatility
Some chefs prefer the uninterrupted cutting edge of a traditional chef’s knife over a Granton blade.
The BK-80 offers a clean, continuous edge that excels at:
- Fine slicing
- Push cutting
- Rock chopping
- Precision dicing
- Controlled mincing
- Smooth carving
Its classic profile gives experienced cooks exceptional feedback and control, making it a favourite for chefs who appreciate traditional knife techniques.
Premium Japanese Molybdenum Steel
At the heart of every MAC knife is carefully selected Japanese molybdenum steel.
Chosen for its balance of hardness, durability and ease of sharpening, it provides:
- Outstanding factory sharpness
- Excellent edge retention
- Corrosion resistance
- Lightweight handling
- Easy maintenance
The blade is designed to glide cleanly through ingredients rather than forcing its way through them, helping produce cleaner cuts while reducing fatigue.
Built for Everyday Food Preparation
The BK-80 is one of the most versatile knives in the MAC range.
Ideal for:
- Chopping onions
- Dicing vegetables
- Preparing herbs
- Slicing tomatoes
- Portioning chicken
- Trimming beef
- Preparing pork
- Cutting seafood
- Preparing fruit
- Garlic preparation
- Salad preparation
- Everyday family cooking
Its gently curved blade profile supports both rocking and push-cutting techniques, allowing you to adapt your cutting style to the task at hand.
Exceptional Balance and Comfort
MAC knives are respected for their lightweight feel and excellent balance.
The BK-80 features an ergonomic triple-riveted handle designed to sit comfortably in your hand while maintaining outstanding blade control.
Benefits include:
- Secure grip
- Reduced wrist fatigue
- Excellent manoeuvrability
- Comfortable all-day use
- Precise handling
Whether you’re preparing dinner after work or spending hours in a professional kitchen, the BK-80 remains comfortable and responsive.
Designed for Professionals, Loved by Home Cooks
The BK-80 is trusted by:
- Professional chefs
- Restaurants
- Hotels
- Caterers
- Culinary schools
- Serious home cooks
Its versatile size makes it suitable for almost every kitchen, providing the perfect balance between control and cutting power.
Many cooks consider a 21cm blade to be the “sweet spot” for an everyday chef’s knife.
Specifications
| Feature | Specification |
|---|---|
| Brand | MAC |
| Model | BK-80 |
| Product Code | 78033 |
| Knife Type | Chef Knife |
| Blade Length | 21cm |
| Blade Edge | Straight Edge |
| Steel | Premium Japanese Molybdenum Steel |
| Handle | Ergonomic Triple-Riveted Handle |
| Origin | Made in Japan |
| Packaging | Premium Gift Box |
Key Features
- Premium Japanese craftsmanship
- Versatile 21cm blade
- Traditional straight cutting edge
- Razor-sharp factory finish
- Lightweight construction
- Ergonomic triple-riveted handle
- Excellent balance
- Outstanding edge retention
- Professional-grade performance
- Premium gift-box presentation
Care Instructions
To maintain the performance of your BK-80:
- Hand wash only with warm water and mild detergent.
- Dry immediately after washing.
- Never place the knife in a dishwasher.
- Store in a knife block, magnetic rack or protective blade guard.
- Sharpen regularly using a whetstone or professional sharpening service.
- Avoid cutting frozen foods, bones or extremely hard materials.
With proper care, your MAC BK-80 will provide years of reliable service.
Frequently Asked Questions
Who is the BK-80 best suited for?
The BK-80 is ideal for cooks who want a versatile chef’s knife with a little extra blade length while maintaining excellent manoeuvrability.
What makes the BK-80 different from the TH-80?
Both are premium chef’s knives, but the BK-80 features a traditional straight cutting edge, while the TH-80 incorporates MAC’s Granton edge to help reduce food sticking during slicing.
Is a 21cm blade too large for home use?
Not at all. Many home cooks find a 21cm chef’s knife provides the ideal balance of cutting power and precision for everyday cooking.
Can the BK-80 be used for meat and vegetables?
Yes. It is designed as an all-purpose chef’s knife suitable for vegetables, herbs, boneless meat, poultry, seafood and fruit.
Where is the BK-80 made?
The BK-80 is manufactured in Japan using premium Japanese molybdenum steel and MAC’s renowned knife-making expertise.
Why Buy the MAC BK-80?
The MAC BK-80 is the perfect choice for cooks who appreciate the simplicity and versatility of a traditional chef’s knife. Its premium Japanese steel, razor-sharp edge and beautifully balanced design make everyday food preparation faster, more enjoyable and more precise.
Whether you’re refining your knife skills or upgrading your kitchen with professional-quality tools, the BK-80 delivers outstanding performance that you’ll appreciate every time you cook.











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