Sawmill blade sharpening mechanism. By Newfoundland Sawmilling. 0:47 video:
https://www.youtube.com/watch?v=nBhCVL8_D-w
Previously:
https://www.homemadetools.net/forum/...154#post153665
https://www.homemadetools.net/forum/...815#post140294
https://www.homemadetools.net/forum/...1408#post74350
https://www.homemadetools.net/forum/...961#post133829
