What diameter of pipes is being machined in the video?

• 3/8"

• 1/2"

• 5/8"

• 1/4"

What is the brand of the machine used ?

• Celtic

• Mondiale

• Rigid

• Siemens

What operation must be performed before actual thread cutting?

• Squeeze the tube a little bit

• Remove the burrs

• Paint the tube

The Z- dimension is equal to:

• The diameter of the pipe

• The distance between the end of the pipe and the center of an elbow

• Half the length of the tube

What do we need to determine the distance from the center of the fitting to the end?

• a ruler

• a ruler and a flatplate

• a compass

• a laser