I have never focus before at high-end precision knifes for woodworking.
Wolfcraft Knife 4195000 did not escaped either from the habit of rolling over the workbench and fall in the floor.
Because of a such accident I lost the sharpest area ( tip of my blade), even so I came with an idea to stop this from happening again, all that it takes it is a drill hole and a paper clip.
Wolfcraft Knife 4195000 this also using proprietary blades at 0.60mm thickness, my web search shown than common blades are sorter and thinner and not a compatible replacement.
Basically Wolfcraft 4196000 spare blades due their large thickness they gain the advantage of be less flexible, and this is crucial when cutting PCB or hard plastic.
Today I did placed my order to local Wolfcraft sales point in my city.
Having blades for special work this is the most important to me, cheap knifes and unbranded blades these are for hobby applications and or plastic models.