Hercules General Purpose Bi- Metal Hole Saw Set

Cut precise holes in wood, plastic, aluminum, brass, steel alloys, and even stainless steel with this Bi-Metal Hole Saw Set. The set is constructed with alloy steel electronic beam welded to M42 high-speed steel cutting edges for tougher, longer-lasting performance. Features ...Cut precise holes in wood, plastic, aluminum, brass, steel alloys, and even stainless steel with this Bi-Metal Hole Saw Set.

The set is constructed with alloy steel electronic beam welded to M42 high-speed steel cutting edges for tougher, longer-lasting performance. Features include variable teeth for less vibration, a durable enamel finish that won’t rust or corrode, and a heavy duty solid backing plate that won't flex to ensure accurate holes every time.