The JTC-37 is a spring loaded, non ratcheting, flexible tubing and hose scissor cutter. The V- Point cutting blade helps start the cut and this baby slices through flexible tubing like it's not even there and perfectly square too! It cuts both soft (clear and braided vinyl's, or elastomers) and semi rigid (PFA, PTFE, FEP, PP, PE, PB, Nylon) flexibles.