4-58.
Pipe reamers come in which of the
following sizes?
1.
1/8-inch to 1-inch pipe
capacity
2.
1/4-inch to 1 1/4-inch pipe
capacity
3.
1/4-inch to 2-inch pipe
capacity
4. All of the above
4-59.
What are the two types of spring
tube benders?
4-60.
The radius block of a hand tube
bender is graduated from 0 to what
maximum number of degrees?
1.
120 degrees
2.
180 degrees
3.
240 degrees
4.
370 degrees
1. External and internal
2. Plastic and steel
3. Round and square
4. Rigid and flexible
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