Today, HAOJING team is showing you how to briefly check your HSS saw blade’s current cutting performance by observing sawdust.

1) If the steel waste is tiny or powdery, indicating that the cutting pressure is low.
2) Excessive cutting overload will lead to coarse and soft steel dust.
3) Good condition will bring long and helical sawdust.
4) If the feed speed is increased, please select the thicker blade accordingly.

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