This tool is designed to permit correct right angle cutting of plastic tubes (nylon , polyethylene , soft rubber , polypropylene , etc) of external diameters 4mm to 14mm ( 1/8" to 1/2") inclusive. Replacement blades are available - Part No: 25190.
A spring maintains the cutter in the closed position and stops the cut tube being accidentally damaged.
For Cutting : Nylon tube , Plastic tube , Polyethylene tube , Soft rubber tube , Braided polyethylene tube. From : 4mm dia upto 14mm dia. (1/8" to 1/2").