Power Tools
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Avg score: 80% Most missed: “| This saw may be needed to cut heavy timbers, posts, and pilings. Both gas and …”
Power Tools
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25 Questions

1.
This is what the gears look like in a worm drive circular saw. These gears create great torque which turns the blade.

2.
This is a tool with a spinning circular cutter to cut holes in lumber.

3.
One continuous band of flexible steel available in different sizes used for cutting wood or metal into non-linear shapes

4.
This cuts lumber pieces into very small pieces called 'chips.'

5.
This bit is used for drilling wood and other soft materials, but not for drilling metal. As a rule, the point of a bit should be sharper for softer materials than for harder ones.

6.
This nail gun greatly speed up the installation of materials such as wallboard, molding, framing members, and shingles.They are driven by compressed air traveling through air lines connected to an air compressor.

7.
This is the mechanism on a drill that holds the bit.

8.
Prevents lumber from 'kicking back' when being cut.

9.
Protects the person using the saw from injury and also protects the saw from damage.

10.
This saw may be needed to cut heavy timbers, posts, and pilings. Both gas and electric models are available,but gasoline powered types are more powerful.

11.
These saws are designed to cut lumber and boards to size for a project.

12.
The piece that surrounds the arbor.

13.
Creating a decorative edge with a repeating half-circle pattern.

14.
This sander can be used circular and back and forth. This sander combines both types of movement into one sander.

15.
This is a small cylindrical fastener that has internal threads and 'wings' that allow people to tighten or release it by hand.

16.
This is a power drill that get their power from DC battery source and usually contain a rechargeable battery pack that runs the motor. This drill is useful for working in awkward areas or in areas where a power source is hard to find.

17.
These guns are a solder-melting tool that has a step-down transformer. This applies a low voltage across the tip. The current passing through the tip produces enough heat to melt solder.

18.
This large scale demolition jack is frequently used in construction such as tearing down brick and concrete walls and breaking up concrete or pavement.

19.
This is a round disc , flat piece that remove surface defects, rust, paint and corrosion, making your projects look as good as new.

20.
This controls position of lumber while it is being cut.

21.
This saw can crosscuts, miters, bevels, and makes compound cuts. It crosscuts, miters, bevels, and makes compound cuts on any stock up to 2 x 12

22.
A small lever, switch, or part that you push or pull to activate a locking catch or spring. Activation this device causes the power tool to stay in the operating mode even when you finger is not on it. Do not use this with hand power tools.

23.
This is a special saw to operate carpenter sets the angle from a scale marked off in degrees.The cut is made by pulling downward on the handle.

24.
This grinder is electrically powered stationary grinding machines. They usually have two grinding wheels that are used for grinding, rust removal, and metal buffing.

25.
This is a simple machine that consists of 2 or more wheels working together to improve mechanical advantage.