What is a nibbler tool?

A nibbler tool is a handheld or powered device used for cutting sheet metal and other materials. It operates by using a small, sharp cutting blade that moves in a nibbling motion, allowing it to make precise curves and shapes without producing sharp edges. Nibblers are commonly used in metalworking, HVAC installation, and automotive repair, making them ideal for intricate cutting tasks where traditional tools may struggle. They can cut through various materials, including aluminum, steel, and plastic.