The DeWalt Extreme Bi-Metal Hole Saw in 105mm is designed for large-bore penetrations including soil stacks, ventilation ductwork, and cable management installations through wood, metal, and plastic. Well suited to demanding commercial and residential trade applications. 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
