Hole Dozer General Purpose Bi-Metal Hole Saw Set (13 Piece)The MILWAUKEE 13 Piece Bi Metal General Purpose HOLE DOZER Hole Saw Kit is engineered for longer life and faster cutting performance and is the Most Durable Hole Saw. The kit comes with 13 hole saw blades in 9 sizes: 3 4 in., 7 8 in., 1 1 8 in., 1 3 8 in., 1 1 2 in., 1 3 4 in., 2 in., 2 1 8 in. and 2 1 2 in. The hole saws feature RIP GUARD teeth built with more steel behind the cutting edge for added strength. The teeth give increased productivity on