<p>If you're doing wood flooring joinery and making tongue-and-groove joints on thinner wood, this is a great choice. This is a professional tongue-and-groove router bit for handcrafting wood flooring or other woodworking. You can use the router bit to make a locking joint for wood floors, and these joints have much more surface area and much better strength.</p> <p>Features</p> <p>:</p> <p>1.Brand new and high quality, perfect for making strong seamless tongue and groove joints.</p> <p>Industrial standard tongue and groove router bit with 1/4" shank.</p> <p>2.Made of high carbon steel and alloy, it makes very nice and clean miter joints.</p> <p>Used for making jog joints when jogging wood floors.</p> <p>3.Great tool that produces perfect corners for using the tongue and groove joint router bit to join boards together.</p> <p>Specification:</p> <p>1.Color: Yellow + Silver</p> <p>2.Material : 45 high carbon steel + alloy</p> <p>3.Blade width: 45mm / 1.77".</p> <p>4.Tooth width: 6.35mm / 1/4".</p> <p>5.Tooth depth: 12.7mm / 1/2".</p> <p>6.tip thickness: 13mm-19mm / 1/2"-3/4"</p> <p>7.Shank diameter: 1/4"</p> <p>8.Shank length: 40mm / 1.57".</p> <p>9.Total length: 65mm / 2.56", 75mm / 2.95".</p> <p>10.Design：Anti-kickback</p> <p>11.Item weight: 196g / 6.91oz</p> <p>12. Package Weight: 234g / 8.25oz</p> <p>13. Package Size: 11 * 9.5 * 5.5cm / 4.33 * 3.74 * 2.17in</p> <p>Package List:</p> <p>1 * Tongue Router Bit</p> <p>1 * Grooving Cutter</p> <p>2 * Storage Box</p>