Listing is for a brand new in the package Milwaukee 49-22-4185 28 PC All Purpose Professional Hole Dozer Hole Saw Kit Set. HOLE DOZERT 28-Piece General Purpose Hole Saw kit features a new 3.5 TPI tooth design that offers you the longest life in metal applications. Our ALL-ACCESS SLOTS solve the frustration of plug removal, making you more productive with less downtime between holes. The new slot design also gives you increased pilot visibility for accurate placement and faster chip ejection keeping your cut cool. HOLE DOZERT Thermoset Coating allows for faster cutting and is optimized for cordless tools, delivering you 25% more holes per charge. Our HOLE DOZERT Bi-Metal hole saws are proudly made in the USA. This hole saw kit also includes a case, which offers you enhanced customization capability thanks to the interchangeable pegs. You can store arbors, pilot bits, and more in the removable accessory box or remove it entirely to create more space for hole saws. Each Milwaukee Hole Saw Case features a reinforced grid design on the top and bottom, plus heavy-duty latches, securely storing the hole saws within this durable, hard case design. Customizable Hole Saw Case. All Access Slots enhance user productivity by providing best access and leverage to remove material slugs. Thermoset Coating reduces friction and drag, increasing overall speed and cordless efficiencies. Interchangeable Pegs Allow for Customizable Kit Configurations. Reinforced Grids on Top and Bottom Keep Hole Saws Securely Stored. Removable Accessory Box Offers Additional Customization Options. Plug JackT, an all access slot design for fast plug removal. Rip GuardT, the strongest tooth form in the industry. 3/4 Bi-Metal Hole Saw. 7/8 Bi-Metal Hole Saw. 1 Bi-Metal Hole Saw. 1-1/8 Bi-Metal Hole Saw. 1 1/4Bi-Metal Hole Saw. 1-3/8 Bi-Metal Hole Saw. 1-1/2 Bi-Metal Hole Saw. 1-3/4 Bi-Metal Hole Saw. 2 Bi-Metal Hole Saw. 2-1/8 Bi-Metal Hole Saw. 2-1/4 Bi-Metal Hole Saw. 2-1/2 Bi-Metal Hole Saw. 2 5-8 in Hole Dozer Bi-Metal Hole Saw. 3 Bi-Metal Hole Saw. 3 1-4 in Hole Dozer Bi-Metal Hole Saw. 3 3-8 in Hole Dozer Bi-Metal Hole Saw. 3 5/8 Hole DozerT Bi-Metal Hole Saw. 3 3-4 in Hole Dozer Bi-Metal Hole Saw. 4 1/8 Hole DozerT Bi-Metal Hole Saw. 4 1/4 Hole DozerT Bi-Metal Hole Saw. 4 1/2 in Hole DozerT Bi-Metal Hole Saw. 4 3-4 in Hole Dozer Bi-Metal Hole Saw. 3/8 Hex Shank Arbor. 7 16 Hex Shank Arbor. 7/16 No wobble Arbor.