MAC Professional 8-Inch Hollow Edge Chef’s Knife Review: Is the MTH-80 Worth It?

Main strengths

Here is what you are paying for.

Main drawbacks

And here is what you give up.

We evaluated the MTH-80 during ordinary kitchen prep, noting which tasks we chose it for and which we avoided. Thin tomato slices, fine onion dice, and herb chiffonade showed us how the edge cuts. Carrots and potatoes showed us how the knife behaves when the work gets firmer. We paid attention to the handle in a pinch grip, to how the blade felt when our hands were greasy from poultry, and to whether the dimples changed how food came off the blade.

We compared it with two knives most shoppers weigh against it: the forged Wüsthof Classic 8-inch and the budget Victorinox Fibrox Pro 8-inch. Our scoring covers cutting performance, comfort, edge care, and value.

Several MAC chef's knives look alike in search results, so the model matters. The figures below belong to the Professional MTH-80 only.

Blade construction and hollow-edge dimples

The blade is stamped rather than forged, with a welded half bolster, a full cutting edge, and a pointed tip. The dimples, which give the knife its hollow-edge name, are meant to reduce the suction of wet food against the steel. The maker lists a nominal spine thickness of 2.5 mm, though a measured example came in thinner at 2.10 mm, so treat that figure as approximate. MAC publishes a 15-degree edge angle, but measured geometry can differ, which is worth knowing before you buy a fixed-angle sharpener. We would not quote one hardness number for every MTH-80, since published figures and instrument readings disagree.

Handle, weight and balance

At approximately 6.5 oz the knife feels light and nimble. The balance is comfortable in a pinch grip, and the Pakkawood handle gives a secure hold. The handle is short, which limits how much you can shift your grip on large ingredients.

The MTH-80 favors push cuts, and it has enough belly for a modest rocking chop. It is a slicer first and a chopper second.

Vegetables, herbs and fine slicing

This is where the knife earns its place. Tomatoes came off in very thin slices and onions diced fine with little resistance. Herb chiffonade stayed clean instead of bruising. Carrots and potatoes slice readily too, though the fine edge feels less suited to forceful work than a heavy German blade. Because the blade has less area than wider chef's knives, scooping a pile of diced onion toward the pan takes a few more passes.

Boneless meat and fish

Boneless chicken and fish are comfortable territory for the thin blade, and it stayed controllable with greasy poultry hands. We would not take it near bones, frozen food, or hard squash. MAC's own warranty lists those as unsuitable tasks.

Food release and the limits of the dimples

The dimples did not produce an obvious improvement in food release during ordinary prep. Potato slices can still cling, and the blade is not nonstick. Think of the dimples as a minor design feature, not a reason to buy.

For average and smaller hands the MTH-80 is easy to maneuver for hours of daily cutting. Its low weight limits fatigue, and its balance point sits near the bolster for a comfortable pinch grip.

Large hands are the weak spot. The compact handle can feel cramped, and the short grip restricts changes in hold when you work through big ingredients. If you hold a knife with a full fist, try one in a store or choose the larger Wüsthof handle instead.

Edge wear and sharpening requirements

The MTH-80 can deliver precise cuts, but under heavy daily use it needs renewed sharpening. We cannot give you a fixed schedule, because workload, cutting surface, technique, and maintenance all change how fast the edge dulls. The fine edge can also bite into a wood or plastic board when you push down with excessive force, so use a light touch. A fall onto tile can chip the blade.

Check a new knife for sharpness right away. A strong factory edge is the norm, but a unit that arrives dull is worth sending back before you judge how the knife performs. MAC offers Rollsharp home maintenance and a factory sharpening and repair service, though a restored edge is not guaranteed to last as long as the original.

Cleaning, storage and cutting surfaces

Hand wash the knife, wipe it dry right away, and do not leave it wet after cutting acidic foods like tomatoes or citrus. Dry, protected storage keeps corrosion from developing. Use a wood or soft plastic board and avoid glass, stone, and metal surfaces.

The choice is between a light knife for fine slicing and a heavier, sturdier blade. We compared the MTH-80 with the Wüsthof Classic (model 1040100120) and with the Victorinox Fibrox Pro (item 5.2063.20), both nominal 8-inch knives.

MAC MTH-80 vs. Wüsthof Classic

The Wüsthof Classic uses X50CrMoV15 steel in a forged blade. It feels substantial, and its weight helps drive cuts through root vegetables, though that heft can tire you in long prep sessions. It keeps a secure grip with wet hands and supports both rocking and push-pull cuts. The MTH-80 is the better slicer and the lighter tool. The Wüsthof is the sturdier all-rounder and the safer pick for bigger hands and rougher work. They sit in a similar purchase class.

MAC MTH-80 vs. Victorinox Fibrox Pro

The Fibrox is far cheaper and nearly as light, with an actual blade length of 7.9 inches. It moves easily through onions, peppers, and boneless proteins and gives enough blade depth for knuckle clearance. Its textured handle takes some adjustment, and its relatively soft blade needs regular maintenance but is straightforward to sharpen. The MTH-80 feels more refined, with a keener slice and a bolster. If you only want a good general-purpose knife, the Fibrox does most of what the MAC does for much less.

The MTH-80 sits in the premium tier, in the same purchase class as the Wüsthof Classic and well above the Victorinox. The extra cost pays for a finer, lighter blade, a Japanese build, and a 25-year warranty. It does not pay for toughness, since a heavier knife survives hard use better. If most of your prep is vegetables, herbs, and boneless meat, the value is real. If you chop everything, spend less on the Fibrox or spend the same on a Wüsthof.

Yes, for the right cook, and the choice comes down to your hands and your habits. If you have large hands or chop through dense vegetables all week, the Wüsthof Classic is the better buy at a similar cost. If you want a good general-purpose knife for far less, the Victorinox Fibrox Pro covers most of the same ground. The MAC is the pick when you prefer a light knife and will look after the edge.