Lenox 4 In. Carbide-Tipped Hole Saw w/Speed Slot Knauf For front and rear entrance

For front and rear entrance doors

This medium-sized unit is made from heavy-duty plastic and aluminum

UV protected bag for extended shelf life

miter cut corner fits Anderson 3/4" x 7/16" frame

Lenox 4 In. Carbide-Tipped Hole Saw w/Speed Slot Knauf For front and rear entranceThe new Lenox carbide tipped hole saws are designed for cutting tile and stainless steel up to 50x longer than previous generations of Lenox bi metal hole saws. These high performance carbides are welded to the cutting edge for durability and to help prevent tooth loss. They are extremely versatile due to the aggressive tooth design which drills through wood, steel, stainless, cast iron, fiber cement, and plaster. The patented SPEED SLOT staircase