4 ms·
Wow! How did that chain do the cutting without any sharp things?
by tsjq 6y ago
Wow! How did that chain do the cutting without any sharp things?
- Pfhreak 6y agoSharp is relative. A weed eaters string isn't sharp, but it cuts through plants. A baseball bat would be sharp if used on a six foot stick of butter. The ridges and valleys on a chain effectively are the teeth of a saw.