Bihui 4-1/2" Turbo Dry Drill Bit

The Bihui 4-1/2" turbo dry drill bit bores clean holes through tile, porcelain, and stone without water. When you need a large opening for a pipe, drain, or fixture, this dry-cutting bit cuts fast and keeps the hole round instead of chipping the face.

The turbo segment design clears dust and speeds the cut, and the 4-1/2-inch diameter handles bigger penetrations than a standard hole saw. Run it dry on an angle grinder or drill rated for the size. It is a time-saver for plumbers, tile setters, and DIYers cutting for rough-in.

The right bit means one clean hole, not a cracked tile. Tile Outlets stocks Bihui drill bits and blades for every cut.