Features [Versatile 4 Piece Set] This wood plug cutter set includes cutters with outer diameters of 5/8 inch, 1/2 inch, 3/8 inch, and 1/4 inch, suitable for various woodworking applications. [Convenient Hex Shank Design] Featuring 1/4 inch hex shank, these plug cutters effortlessly attach to power tools, drill presses, and more for convenient and efficient use. [Carbon Steel Construction] Crafted from carbon steel, these wood plug cutter drill bits are highly sturdy, abrasion resistant, and ensure a long service life even with frequent use. [Seamless Wood Plug Fit] The cork can tightly fit, and the concealed screw holes drilled are safe and seamless, making the woodworking joints look smoother and more professional. [Compact and Portable] Lightweight and compact, these cork drill bits are easy to transport and store, making them a handy and versatile tool for woodworkers. 1. [Versatile 4 Piece Set] This wood plug cutter set includes cutters with outer diameters of 5/8 inch, 1/2 inch, 3/8 inch, and 1/4 inch, suitable for various woodworking applications. 2. [Convenient Hex Shank Design] Featuring 1/4 inch hex shank, these plug cutters effortlessly attach to power tools, drill presses, and more for convenient and efficient use. 3. [Carbon Steel Construction] Crafted from carbon steel, these wood plug cutter drill bits are highly sturdy, abrasion resistant, and ensure a long service life even with frequent use. 4. [Seamless Wood Plug Fit] The cork can tightly fit, and the concealed screw holes drilled are safe and seamless, making the woodworking joints look smoother and more professional. 5. [Compact and Portable] Lightweight and compact, these cork drill bits are easy to transport and store, making them a handy and versatile tool for woodworkers. Specification: Item Type: Wood Plug Cutter Material: Carbon Steel Drill Bit Outer Diameter: Approx. 6mm / 1/4in, 10mm / 3/8in, 13mm / 1/2in, 16mm / 5/8in Hex Shank Diameter: Approx. 6.35mm / 1/4in Color: Silver How to Use: Connect the power tool to use. Package List: 4 x Wood Plug Cutter Package List 4 x Wood Plug Cutter