Concave Trimming Blade PRO Titan 16PT | Flooring | Sollex
Huusk Japan Hand Forged Butcher Knife - High Carbon UK | Ubuy
Blade with concave cutting edge for the foil knife S1096
Exploring the Most Popular Types of Knife Blades
Stanley 5192B Knife Blades Concave Pack of 5 - 0-11-952
PSA: utility blade users - don't be suckered in by these Kobalt “Concave Hook” blades. They don't fit well in any blade holder I've tried, very loose and wiggly. : r/knives