The last profile shots have both knives resting on their edge. After looking at this I no longer assume that the knife design is what prevents accordion
Hi Bohan, welcome to KKF. Your search for an inexpensive steak knife set might not get too much attention here but you never know. It's good to have you
Here are some blade profile shots. Again the handle was braced to the board edge and the blade starts even with the straight edge at the heel.
The spine Profile on each appears consistent and straight.
I braced each handle on the cutting board edge.
Each spine starts even with a
Here is some visual info on upper geometry. Both knives seem a bit thick at the distal end compared to other makers. They both seem quite close to one