The 29mm draper expert tungsten carbide grit hole saw handles larger plumbing penetrations and electrical conduit installations. This diameter accommodates 25mm pipes with adequate clearance, making it invaluable for heating and water system installations. Designed specifically for hard materials, the tungsten carbide grit cuts through ceramic tiles without the risk of cracking, whilst maintaining excellent performance in brick and block work. The 35mm depth handles most residential and light commercial wall constructions. Features and benefits bull 29mm diameter for 25mm pipe clearance bull tungsten carbide grit for tough materials bull high quality steel construction bull 35mm maximum cutting depth bull perfect for plumbing and electrical work contents bull 1 x tungsten carbide grit hole saw, 29mm