How to Use a Concrete Saw

Concrete saws are available in a variety of styles and sizes depending on the job. Handheld models are the most common. There are a variety of blades, such as metal, concrete and abrasion. It is important to select the right one for the job. Some saws feature water connections for hose attachments in order to cool the blade during operation.

Supplies

• Saw


• Blade


• Safety glasses 


• Respirator  


• Ear plugs 


• Garden hose


• chalk line 


• Gasoline


• Oil

1. Mark the area you plan on cutting with a chalk line.


2. Fuel the saw with the proper mixture of gas and oil. Use the manufacturer's direction for determining the combination of gas and oil required.


3. Now that you're ready to begin, put on your safety gear.


4. Attach the proper cutting blade to the saw.


5. Turn the saw to the "on" position. Prime the saw.


6. Place the saw on the ground, hold it steady with one hand and start the engine with a free hand. When the saw starts, place the choke into the run position.  Adjust the throttle to full power.


7. Place the blade on the concrete line and allow the blade to cut. Keep the pressure steady and firm and follow for a straight cut. Only make straight cuts with the saw. Attempting to turn the saw can break or bend the blade.


8. Keep the saw steady while moving along the line. This will help to keep the blade from heating up. However, if the blade heats, apply water with a garden hose to cool the surface.


9. Raise and lower the blade as the saw operates, if necessary, to maintain the integrity of the cut.