Coburn's Heavy Duty Tube Cutter is all metal and comes with an
arrowhead-style blade. The blade punctures, holds, and cuts the tubing in one
easy motion. The spring-loaded handle makes repeated cuts easy. The jaw design
cradles the material and has a maximum cutting opening of 1-7/16". The
blade rests inside the closed jaw for safety. The cutter works well on a
variety of materials, including rubber, silicone, and PVC.