A 10-inch wavy-edge knife in one-piece high-carbon Japanese steel, with a textured handle, at about $16. The listing says the teeth slice crust or skin without tearing the soft inside.
Mercer does not give a hardness or a weight. For a bread knife, those matter less than length and tooth shape.
Prices quoted in this text are dated readings and can differ from the live price in the buy box.
What we rate, and what we do not
Strengths
10 inches for about $16
Long enough for a large loaf
Sold by Amazon.com
Compromises
No hardness figure
Not dishwasher safe
Plastic handle
Specifications
Blade length
10 in (25 cm)
Edge
Wide wavy serrated edge
Steel
One-piece high-carbon Japanese steel
Handle
Ergonomic, with textured finger points
Care
Hand wash; dry completely
Use
Bread, cake, meatloaf, fruit and tomatoes
Amazon reference
B000PS1HS6
The questions that come in
Why choose a 10-inch bread knife?
A serrated blade has to saw, so it needs length beyond the width of the loaf. Ten inches covers a large sourdough. An 8-inch knife runs out on a wide boule.
Can I sharpen a wavy-edge knife?
It is possible, but few people do. At this price, many cooks replace it after some years. A serrated blade also stays useful longer than a straight edge.
Our score
8.1/ 10
The bread knife to buy. It is hard to justify paying more.
This one against the other cookware and knives
Close prices, same category: comparable cookware and knives. We keep only the specifications all of them publish, because a column with gaps compares nothing.
Specifications: the manufacturer sheet for cookware and kitchen knives and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
7.9 in (20 cm) blade · German knife steel · serrated · stated rust resistant · also for tomatoes and melon
A 7.9 in (20 cm) serrated blade in German knife steel, sold for tomatoes and melons as well as bread — from the same range as the chef’s knife in this catalog.