Whether you're a weekend hobbyist or a professional contractor, a circular saw is an invaluable carpentry tool. A circular saw makes it easy to cut boards to length or rip plywood to the desired width. Over time, the blade will become dull, leading to rough cuts, kickback and difficulty cutting. Circular saw blades are inexpensive and easily replaced.
Things You'll Need
- Scrap wood
- New 7 1/4-inch blade
Unplug the CS1000 circular saw and remove the blade wrench from the rear of the saw shoe.
Pull the blade guard back to expose the blade and lay the saw, blade down, on a piece of scrap wood to prevent the blade from turning.
Loosen and remove the blade clamping screw by turning it counterclockwise with the blade wrench. Remove the outer washer from the blade spindle.
Pull the blade off the inner washer and remove it through the bottom of the saw shoe.
Insert the new blade through the saw shoe and fit it onto the inner washer. Place the outer washer onto the spindle with the larger surface of the washer against the blade. Reinstall the blade clamping screw and tighten it with the blade wrench. Place the blade wrench back in the holder on the rear of the saw shoe. Plug the saw in.
Tips & Warnings
- Be sure to install the new blade with the directional arrows pointing counterclockwise.
- Never attempt to service the saw while it is plugged in.
- Photo Credit David Sacks/Lifesize/Getty Images
How to Change a Circular Saw Blade
There are times when it becomes necessary to change the blade in a circular saw. In a workshop environment, changing these blades...
How to Use a Black & Decker Miter Saw
The Black & Decker miter saw is a great tool to have when you want to make precision angle cuts. You will...
How to Change Blade on Black & Decker Navigator
The Black & Decker Navigator is a powered hand saw intended for use with small projects around the house. The Navigator comes...
How to Remove a Stuck Radial Circular Saw Blade
Circular saw blades can bind and become stuck, usually because of resin or dust buildup. Sometimes, small chunks of wood travel up...
How to Adjust Blade on Black & Decker 9443 Type 1 Band Saw
The Black & Decker 9443 band saw is a useful addition to any woodworker's shop, quickly and accurately making curved cuts in...
How to Change the Blade on a Black & Decker FireStorm Reciprocating Saw
Reciprocating saws have replaced a standard carpenter's saw for many home and professional construction projects. With the right blade they easily cut...
Black & Decker Rotary Tools
Black and Decker makes a wide variety of power tools and battery-powered tools, including drills, screwdrivers and saws. The rotary tool available...
How to Change Circular Saw Blade
Dull saw blades need to be replaced. Learn how to remove blades from circular saw in this free woodworking series from an...