The Mittler Brothers Hydraulic Tubing Notchers are precision-machined units based on a punch and die design. After twenty years of shop-proven performance, they have become some of the finest hydraulic notchers available. They offer small production shops and racers a durable and truly affordable tool. Compact, self-contained, lightweight and portable. They can be used in a bench vice, fixed stand or stand with wheels, and are handy enough to take to your work or store out of the way. They produce a perfect, ready-to-weld notch every time and turn out a professional piece again and again.