Plumbers use this ratchet type "snap cutter" to cut?

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Study for the NOCTI Plumbing Test. Prepare with flashcards and multiple choice questions, each question comes with hints and explanations. Ensure your success on the exam!

Multiple Choice

Plumbers use this ratchet type "snap cutter" to cut?

Explanation:
Cast iron piping benefits from a snap cutter because its hard, brittle material needs a controlled scoring action rather than a straight slice. The ratchet wheel gradually scores a line around the pipe, and with continued pressure the pipe snaps cleanly along that line. This method minimizes burrs and deformation, which helps ensure a good joint when you install the next fitting. PVC, copper, and steel require different tools: PVC is cut with a PVC cutter or saw, copper with a tubing cutter or hacksaw, and steel with a hacksaw or grinder. Those materials don’t respond to the scoring-and-snapping approach used for cast iron.

Cast iron piping benefits from a snap cutter because its hard, brittle material needs a controlled scoring action rather than a straight slice. The ratchet wheel gradually scores a line around the pipe, and with continued pressure the pipe snaps cleanly along that line. This method minimizes burrs and deformation, which helps ensure a good joint when you install the next fitting. PVC, copper, and steel require different tools: PVC is cut with a PVC cutter or saw, copper with a tubing cutter or hacksaw, and steel with a hacksaw or grinder. Those materials don’t respond to the scoring-and-snapping approach used for cast iron.

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