DeWalt Extreme Bi Metal Hole Saw

The DeWalt Extreme Bi-Metal Hole Saw in 70mm is suited to larger-diameter penetrations such as soil pipe runs, ductwork, and cable trunking entries through wood, metal, and plastic. A robust size for plumbers and contractors tackling larger bore requirements. Features and Benefits: • Patented tooth forms optimise chip removal for long tool life • Large continuous slot for fast, easy plug ejection • HSS cutting edge cuts wood, metal, and plastic • Deeper design cuts thick materials in one pass • Up to twice the lifetime of the previous generation