8/9/25, 3:48 PM NCCER Power Tools
NCCER power Tools ACTUAL EXAM 2025-2026 \LATEST VERSION
WITH COMPLETE QUESTIONS AND ACCURATE DETAILED
ANSWERS \VERIFIED 100%
Unplug the Tool!
Before changing the blade
or bit or doing any kind of
repair...
Turn it off!
Before plugging in
tools with on/off
switches...
Most commonly used to Power Drill
make holes but with the
right bit can be used as a
sander, polisher,
screwdriver, grinder, or
countersink tool.
If you can't loosen the drill Chuck Key
chuck by hand to remove
the drill bit then you
probably need a... (It is a
small, T-shaped steel piece
used to open and close
the chuck on power drills)
1/8
, 8/9/25, 3:48 PM NCCER Power Tools
Trigger Lock.
A tool feature added for
convenience that turned
out to be very unsafe and
should never be used is
the...
Hammer Drill
These tools do not activate
the hammering function
until pressure is applied to
the bit.
Pneumatic Drills
When there is no electricity or
high
production is necessary then
you need these kind of
drills.
Circular Saw
A tool for cutting that has an
adjustable
blade depth and two blade
guards, one of which
moves as you cut.
Kerf
The width of the saw blade
should be on the wasted
side of the cut. That's
called the...
Saber Saw
Good for cutting intricate
details or
rounded cuts. Commonly
called a Jigsaw
Reciprocating Saw
A great saw for demolition.
Often called a Sawzall.
Band Saw
This saw has a one-piece
blade that runs in one
direction around two guides.
It is often used for cutting
2/8
NCCER power Tools ACTUAL EXAM 2025-2026 \LATEST VERSION
WITH COMPLETE QUESTIONS AND ACCURATE DETAILED
ANSWERS \VERIFIED 100%
Unplug the Tool!
Before changing the blade
or bit or doing any kind of
repair...
Turn it off!
Before plugging in
tools with on/off
switches...
Most commonly used to Power Drill
make holes but with the
right bit can be used as a
sander, polisher,
screwdriver, grinder, or
countersink tool.
If you can't loosen the drill Chuck Key
chuck by hand to remove
the drill bit then you
probably need a... (It is a
small, T-shaped steel piece
used to open and close
the chuck on power drills)
1/8
, 8/9/25, 3:48 PM NCCER Power Tools
Trigger Lock.
A tool feature added for
convenience that turned
out to be very unsafe and
should never be used is
the...
Hammer Drill
These tools do not activate
the hammering function
until pressure is applied to
the bit.
Pneumatic Drills
When there is no electricity or
high
production is necessary then
you need these kind of
drills.
Circular Saw
A tool for cutting that has an
adjustable
blade depth and two blade
guards, one of which
moves as you cut.
Kerf
The width of the saw blade
should be on the wasted
side of the cut. That's
called the...
Saber Saw
Good for cutting intricate
details or
rounded cuts. Commonly
called a Jigsaw
Reciprocating Saw
A great saw for demolition.
Often called a Sawzall.
Band Saw
This saw has a one-piece
blade that runs in one
direction around two guides.
It is often used for cutting
2/8
