Traditional Culture Encyclopedia - Traditional culture - What material is the saw blade made of? How to distinguish coarse, medium and fine teeth?
What material is the saw blade made of? How to distinguish coarse, medium and fine teeth?
Saw blade material: it is made of carburized low carbon steel by cold rolling and hardened by heat treatment. \x0d\ Thickness of saw blade: expressed by the number of teeth per 25MM of saw blade length. \x0d\ coarse: 14—— 18\x0d\ medium: 22——24\x0d\ fine: 32\x0d\ fine: within 25MM long.
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