Durability comparison:
Ordinary carbon steel saw blades show severe wear after 200 hours of cutting hardwood, but tungsten firewood saw blades have a lifespan of over 1,500 hours and are resistant to resin corrosion.
Huge disparity in cutting efficiency:
Ordinary carbon steel saw blades have a feed speed of only 3-5 m/min (prone to scorching). Carbide tipped wood cutting blades achieve high-speed cutting speeds of 8-12 m/min, resulting in a smooth, polish-free cut surface.
Different usage scenarios:
Ordinary carbon steel saw blades are only suitable for softwoods and are prone to chipping when encountering hard knots or nails. Tungsten circular saw blades can cut nail-containing reclaimed wood, high-density teak, and other woods.
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