Bits and Blades
Spinning Things
Juice Boost
Finishing Touch
Safety Stuff
100
What type of bit would you use if you wanted to make a 1/2inch hole that was exactly 5/8inch deep?
a forestner bit
100
How many RPM's does the router spin?
25,000!!
100
How many Volts are our handheld drills/screwguns?
18V
100
What type of finish did we use on the skateboards?
water-based polyurethane
100
What are two acceptable forms of eye protection?
goggles and welding mask
200
Is there more than one type of jigsaw blade?
Yes, there are hundreds
200
How many directions does the drill press move?
The bit spins one direction, and the drill moves up and down, so three
200
Which is more powerful, a corded circular saw or a battery powered circular saw?
Corded is more powerful
200
Why do you sand before finishing?
To open the pores of the wood, and to clean up any imperfections
200
What should you keep in your safety vest pockets?
Your ear and eye protection!
300
What is one main difference between a router bit and a drill bit?
One main difference is the size of the shank, router bits are at least 1/8inch bigger than drill bits
300
What direction does the table saw blade spin, toward or away from the operator?
Toward the operator
300
You can plug a large diameter plug into a tiny extension cord and it will be fine. True or False
False! Electricity is like water, it has to flow through certain sized channels otherwise the pressure changes
300
Would you use a 60-grit sandpaper or a 200-grit sandpaper for a final sanding on a project?
200-grit, the higher the number, the finer finish you get
300
If your best friend in class decides not to wear their safety vest, you should do what?
Encourage them to put it on!
400
What should you always do before tightening a router bit?
Lift it up about 1/32 of an inch to give it some expansion space
400
The power sander that you hold in your hand that spins around is called?
Random orbital sander
400
The top prong on a 120v plug is called?
Ground prong
400
The difference between stain and finish is?
Stain changes the color of wood, but does not protect it. Finish does not change the color, but does protect it
400
How loud does something need to be to wear ear protection?
Not very loud. Prolonged exposure to even light sounds can cause hearing loss
500
The jigsaw blades are flexible so that you can bend them while cutting. True or false
False!
500
Name three spinning tools in the woodshop
yay!
500
You can plug a 120v tool into a 240v outlet, but you can't plug a 240v tool into a 120v outlet. True or false
False!
500
Polyurethane is a natural product that is derived from rubber trees. True or false
False! Polyurethane is a "synthetic" (unnatural) product!
500
What is your safety nickname?
it better be good!