Things You'll Need:
- Heavy-duty gloves
- Scrap wood
- Standard wrench
- Replacement blade
-
Step 1
Turn the power switch off and unplug the power cord. Wear heavy-duty gloves for safety.
-
Step 2
Set down the circular saw in its normal position. Carefully push the blade against a scrap piece of wood to keep it from rotating.
-
Step 3
Remove the blade nut (center) with a standard wrench. Keep a firm grip on the saw while you are loosening the nut.
-
Step 4
Grab the edge of the blade and pull it out. Insert the new blade and replace the nut. Tighten it properly to keep the blade from getting loose.









