104 Intro to Power Tools PPt # 2

What will you learn about circular saws in this module?

• How to repair a circular saw

• How to use a circular saw and identify different types of blades

• The history of the circular saw invention

• The best brands of circular saws on the market

What is one of the key differences you will understand after completing this module?

• The difference between electric and battery-operated saws

• The difference between miter saws and cutoff saws

• The difference between saws and drills

• The difference between new and old models of saws

Under supervision, which of the following tools should you be able to safely and properly demonstrate the use of?

• Hammer

• Circular saw

• Screwdriver

• Drill

Which type of saw is not mentioned in the list of tools that you should be able to demonstrate under supervision?

• Jigsaw or reciprocating saw

• Portable band saw

• Miter or cutoff saw

• Chainsaw

What is an Arbor in the context of a circular saw?

• The handle of the saw

• The end of a circular saw shaft where the blade is mounted

• The protective cover over the blade

• The power source of the saw

What does the term Kerf refer to?

• The noise made by a saw

• The sharpness of the saw blade

• The channel created by a saw blade passing through the material, which is equal to the width of the blade teeth

• The length of the saw blade

What does the term Reciprocating mean?

• Rotating in a circular motion

• Moving backward and forward on a straight line

• The process of sharpening the blade

• The method of changing the blade

What can differ quite a bit among circular saws?

• Color and size

• Weight, balance, and feel

• Price and brand

• Cord length and blade material

Which part of the circular saw is used for adjusting the depth of the cut?

• Power switch

• Handle

• Depth adjustment

• Tilt adjustment

What is the function of the lower blade guard on a circular saw?

• To adjust the angle of the cut

• To protect the user from the lower part of the blade

• To switch the power on and off

• To guide the saw along a straight path