03/06/2008
How it's Made: Hacksaw Blade
If you've always wondered how hacksaw blades were manufactured, then check out this interesting "How it's Made" segment. Video after the break.
..blade has many small saw teeth along one side. The blade can either be attached such that the teeth face away from the handle, resulting in sawing action by pushing, or be attached such that the teeth face toward the handle, resulting in sawing action by pulling
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