DANVILLE, Ill. (WAND) — A Danville man charged with multiple counts of first degree murder after a 2023 shooting was found not guilty on all counts by a Vermilion County ...

Figure 1.7.3: Zerol tooth bevel gear with 45 degree angled teeth. A gear like this has a spiral angle of zero, but a positive cutter radius, which determines how curved the teeth are.