How do I replace the blade on a circular saw?
- Unplug the saw.
- Immobilize the saw blade either with the button provided for this purpose which is located somewhere on the body of the saw, or by use of some locking pliers, or a pin under one of the teath (do not damage the cutting tips with something hard.
- Loosen the threaded bolt in the center of the blade until it comes off.
- Replace with a new blade, and reverse the steps.