Cobalt
Platinum Member
- Joined
- Dec 23, 1998
- Messages
- 17,722
Since we are talking about ridiculous thing like cutting thru 1/4" steel plate so the ridiculous geometry is reasonable.
There are numbers of knifemakers who left very thick edge with obtuse edge angle and cutting thru silly stuff for advertising. The main trick is its need to cut on hard surface cutting board like anvil etc.
Steel or HT are sure super important for every quality knife... That why I bought Busse blades.
|
But if you want to do something stupid with your blade like cutting steel, geometry is just the easiest way to achieved that. You just don't even need a very good knife to cut thru bolt with zero deformation, you just need an obtuse one.
This is a very good example.
[video=youtube;jUXBN1KSDhA]https://www.youtube.com/watch?v=jUXBN1KSDhA[/video]
Answering the bolded part. I can't argue with that. lol. If you plan on always cutting 1/4" steel, then build a shear cutter blade. A chisel. now I will watch your video, lol.
Video: So a thick wide blade, looks about 1/4" so pretty good blade geometry not a sharpened prybar. However, it did sustain edge damage. He glanced over the edge real quick. But you could see the indentations in the edge. Expected.