Bosch Professional Expert Tough Material Hole Saw Set - 13 Pieces (20-76mm)

It is suitable for use with all corded and cordless drill drivers. The Endurance for Heavy Duty Hole Saw delivers a 20x longer lifetime than any bi-metal hole saw in the toughest materials. Its carbide technology provides additional heat resistance for increased endurance. Furthermore, the saw’s teeth are individually welded, making it extremely durable. Use this hole saw when drilling holes in wood, drywall, bricks, plastics, metal, non-ferrous metal, stainless steel, abrasive materials and soft tiles.