Getting Started Using a Circular Saw Part 1

If you are a DIY person and want to know how to properly use a circular saw, then here are some things you should follow before using one. A circular saw is a powerful tool used to cut different materials and if not used properly, you might get serious injuries.

1.       Blade Check

The condition of a blade is very important. Using a defective, damaged, rusty and dull blade will result into cutting imperfections. The quality of the cutting process depends on the condition of the blade. We recommend that you use thin-kerf carbide tipped combination blade which can be used for crosscuts and ripped cuts in solid wood and plywood. Adjust the saw depth of the cut so the blade extends no more than ¼ inches past the board edge. Adjust it when the saw is unplugged or the battery removed for safety purposes.

2.       Saw  Condition

It is important to check the condition of your saw before you try to run or cut. Make sure that your lower blade guard retracts smoothly and snaps back when released. Check for broken teeth and replace the blade if there’s any damage. Make sure that your power cord is without cracks and if you’re using a cordless saw, make sure that the battery is fully charged. Remember to unplug or removed the power supply before loosening or changing the blade.

3.       Cross Cuts

Making cross cuts with a circular saw is pretty easy if you use a layout square as a guide. Hold the saw in place with its blade right on the cut line. Then slide the square against the saw’s base plate and press it tightly against the edge of the board. Check the blade and make sure that it isn’t contacting the board and squeeze the trigger and allow the saw to reach full speed. Now simply guide the saw to produce the clean cut.

4.       Saw Positioning

Whenever you are cutting, we advise that you position the saw with its motor facing towards the larger section of the board that isn’t falling when cutting. That way, the saw’s base plate will be supported throughout the cut.

5.       Binding Prevention

When paneling or cutting plywood, it is important that you eliminate dangerous kickbacks when the blade gets pinched in the cut. Place 2x4s under the sheets you are cutting spacing one 2x4 close to each side of the cut line. Then when you make the cut, both of the halves of the plywood will be supported by the 2x4 throughout the cutting process.