The conversation between human and AI assistant.
Why is the angle of the edge of a tool 80 degrees in caulking and fullering?
Can you give me an example of a different angle used in a specific application?
Sure, for example, chisels and other woodworking tools often have angles in the range of 25 to 45 degrees, while knives used for cutting meat might have a 20 to 25 degree angle.