The 44mm draper expert tungsten carbide grit hole saw handles 42mm waste pipes and medium sized ventilation installations. This diameter is commonly required for shower waste connections and bathroom extractor ducting through masonry walls. The carbide grit technology maintains cutting efficiency through dense materials, delivering clean penetrations without the vibration and wandering associated with standard hole saws. Its 35mm depth suits most standard wall constructions in residential and light commercial settings. Features and benefits bull 44mm diameter for 42mm pipe work bull tungsten carbide grit for consistent cutting bull perfect for shower and ventilation installations bull 35mm maximum cutting depth bull robust steel construction contents bull 1 x tungsten carbide grit hole saw, 44mm