NCCER Core Module 3

A ball-peen hammer is also known as_________

A cold chisel should be used at a _______ degree angle.

This hammer is used to drive stakes and post.

What type of screw is shown here?

This screw comes to a sharp point at the base of its drive socket.

A hexagon has how many sides?

A __________ can be used to spin on nuts that resist finger tightening.

Side Cuts are also known as ______________.

_________ can easily measure vertical distance because of its stiffness?

A ______________ surface may cause a Laser Measurement to be inaccurate.