We'll show you how to change out a typical circular saw blade. Step by Step. Affiliate Links: RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) - https://amzn.to/3Fqetzz Circular Saw 7 1/4" Blades - https://amzn.to/46FzDp3