Spyder 14-Piece Carbide Tipped Deep Cut Hole Saw Kit

Hole saw kit with 11 blades, a hex 10 tungsten carbide tipped pilot bit, a hex 10 steel pilot bit, and a hex 10 rapid core ejector Blades can cut wide holes through wood, brick, fiber cement, cellular concrete, and plastics Shank Size: 7/16 inches hex Blades can be switched out for a different sizes with the press of one button Saw can be adjusted to let you drill holes at an angle Tungsten carbide tip provides endurance through stubborn materials Cuts 50% faster than standard hole saws Wider blades can be set around smaller ones for widening holes that have already been cut Kit includes the following sized blades: 1-3/8-inch 1-1/2-inch 1-3/4-inch 2-inch 2-1/2-inch 2-3/4-inch 3-inch 3-1/2-inch 4-inch 4-1/4-inch 4-1/2-inch Color: Black Dimensions, kit (L x W x H): 5.4 x 5.4 x 7.1 inches Weight: 4.85 pounds