I recorded using a zoom h6 with an xy mic and foam screen and tripod. I sharpened a knife on a granite rock in front of the mic. I started sharpening the mic at a slow pace and then a fast pace. Recorded for a school project for a sfx library.
Bouncing two throwing knives off each other. It sounds kind of like those magnet toys that you throw up in the air and they make a warbling sound when they come together. Recorded with a tascam dr-40.
Rubbing my finger across a kitchen knife. The knife has a smooth part and a part with little indents, so there are sounds with each sample. Recorded with my lumix g7 camera with rode video micro attached to it.
I have never sabotaged someone's car tyres. I was curious and wondered how it may be feeling to puncture a tyre, so i ran a bowie knife in a old wheel i had. It wasn't so easy as i thought, had to use rather strong hand.
Various knives being scraped against one another. Not the metallic "shing" associated with swords but a good metal scraping. There are several versions in this one file.