Tri-Cut Tungsten Carbide Cutter, 3/4"

For fast, efficient cutting in steel, iron, aluminum,, steel plate, pipe and stainless steel up to 1" (25mm) thick. Features three distinct cutting edges to balance the cutting action for longer blade life and heat resistance. With 1" depth of cut and built in saftey collar. Ejector spring assists with plug removal and side hole clears chips for improved cutting and speed. 3/8" shank.