4 Easy Ways to Identify Metal Circular Saw Blades

Here is 4 easy ways to identify metal circular saw blades. if you want to choosing a circular saw blade to cut metal is just as important as choosing one for your woodworking projects. The right blade will give better quality cuts and last longer making them a better value in the long run.

1. Decide if you want to use a carbide toothed blade or an abrasive blade. Abrasive blades are cheaper but they wear out much quicker and you may need more than one to complete the job.
2. Verify the size of the arbor on your saw. Most 7-1/4" circular saws have an arbor of either 5/8" or 13/16".
3. Verify the type and thickness of the metal you are cutting. Different blades are designed to cut different types of metal and the information is generally printed on the face of the blade along with the size and arbor diameter information.
4. If the printing has been worn off another way to identify metal cutting blades is by the angle of the carbide tooth. Carbide teeth on metal cutting blades usually either have no angle or are angled slightly backwards.