What should you do if you need to use a power tool with a rotating blade?

What should you do if you need to use a power tool with a rotating blade?

What should you do to work safely with a circular saw?

1. Check that the retracting lower blade guard has returned to its starting position before laying down the saw.
2. Keep upper and retracting lower blade guard clean and free of sawdust.
3. Disconnect power supply before adjusting or changing the blade.

How do you prevent kickback when using a circular saw?

Take these specific precautions to help prevent kickback when using any type of circular saw:

1. Keep saw blades sharp.
2. Make sure the blade has adequate set in the teeth.
3. Keep saw blades clean.
4. Be very cautious of stock which is pitchy, knotty or warped.
5. Always hold the saw firmly with both hands.

How do I make my power saw safe?

10 power saw safety tips

1. Never use your hands to clear the scraps from a sawing worktable.
2. Do not wear loose clothing, jewelry or work gloves.
3. Use sharp blades.
4. Never drink alcohol while using a saw.
5. When starting, let the saw reach full speed before cutting, and support the work firmly so it will not shift.

What can you do to prevent contact with the blade when using a circular saw OSHA?

For all circular saws where conditions are such that there is a possibility of contact with the portion of the saw either beneath or behind the table, that portion of the saw shall be covered with an exhaust hood, or, if no exhaust system is required, with a guard that shall be so arranged as to prevent accidental …

What is the negative side of using carbide tipped blades?

Carbide saw blades are optimal tools, but they are not cheap. Carbide is an extremely hard material, and it cuts through softer material with ease. But the downside to carbide is that it is very brittle and easy to damage.

Should you wear gloves when using a circular saw?

When using a circular saw, the absolute minimum in terms of protective equipment you should always use is a pair of tough work gloves and proper eye protection. Gloves won’t give you much protection if your hand comes into contact with the spinning blade, but they will protect your hands from splinters.

What makes a circular saw kickback?

Kickback happens when the saw blade binds or stalls suddenly in the wood and the saw gets driven back toward you. So the key to preventing this is to make sure your blade doesn’t bind in the wood. Make sure you’re using sharp blades and never force the saw through the cut.

What causes a circular saw to bind?

A circular saw binds because of failure to ensure proper blade depth; setting the blade too deep presents a danger because more blade surface is exposed while cutting than a properly set blade. What is this? When the saw is too deep, kickback and binding will be inevitable.

What is the proper safety guard for power saws?

An upper guard must cover the entire blade of the saw. A retract- able lower guard must cover the teeth of the saw, except where it makes contact with the work material. The lower guard must automatically return to the co vering position when the tool is withdrawn from the work material.

What is the appropriate guard device for a circular saw?

Each circular hand-fed ripsaw shall be guarded by a hood which shall completely enclose the portion of the saw above the table and that portion of the saw above the material being cut.

What kind of power does a circular saw use?

A good circular saw is invaluable for crosscutting, ripping or plunge-cutting lumber. To assess the saw’s cutting power, first note the watts of electrical power it uses, which will tell you the saw’s demand on your electrical power source and give you a ballpark idea of the tool’s might.

What’s the best blade size for a circular saw?

Other considerations when choosing a circular saw are blade size—the most popular for DIYers is 7-1/4-inch, but for heavy-duty work, you’ll do best with a saw that takes 8-1/4-inch blades—motor power, which ranges from around 10 amps for light-duty tools up to powerful 15 amps, and positioning of the motor.

Which is better for circular saws aluminum or magnesium?

Aluminum is far lighter than steel but more expensive and not as tough. Magnesium, which is about 30 percent of the weight-per-volume of aluminum, is the high-tech metal of choice for circular saw shoes. Magnesium is stronger than aluminum (and even steel in some applications) and easier to manufacture but considerably more expensive.

What does amperage mean on a circular saw?

Amperage refers to the amount of electrical power a motor can withstand without its inner components failing. In the past, electric motors were weaker and not as capable, so amperage was an important specification to tout. Nearly all modern corded circular saws feature 15-amp motors.