Causes of Hacksaw Blade Breakage


Not sure why your hacksaw’s blade suddenly snapped? There are several possible reasons for that. Find out the causes of hacksaw blade breakage.

The root cause will always be the user’s lack of knowledge regarding the tool itself. If you don’t know how to choose, install, and use the blade, it will eventually break.

To be more specific, here are the causes based on Pilana‘s┬átake on power hacksaw blades:

  • Wrong type of blade for the material
  • Driving the new blade into the old one’s cutting line
  • Using the wrong techniques while cutting

Now that we know the causes, we can use this knowledge to prevent breakage. Take a look at these tips:

  • Consider the blade’s number of teeth per inch and the material you’re going to cut (e.g.: 14 teeth per inch is for metal tubes and pipes).
  • If you really need to change the blade, do it before cutting something.
  • Don’t put too much pressure on your strokes at first (increase it when you’re about to cut the material all the way through).

In Conclusion

Again, the causes of hacksaw blade breakage have a lot to do with human error. Buying the wrong kind of blade is a huge mistake. And, of course, improper usage can instantly destroy the blade.