16 Pcs Hole Saw Kit Sheet Metal Wood Steel Saws Cutting Cutter Case Door Lock HD Includes 2 PCS Mandrel, 1 PC Hex Key Wrench & 1 PC Installation Plate Smooth & Clean Cutting With Plastic, Wood, & Drywall Suitable For Wood, Thin Sheet Alloy, & Thin Sheet Metal Sizes: 3/4", 7/8", 1", 1-1/1/8", 1-1/2", 1-3/4", 2", 2-1/2", 3", 3-1/2", 4", 5" Carrying Case Included