Product description Introduction: Cutters are sharp enough, to slice smoothly into stock producing clean, splinter free. Our bits are the preferred choice of professionals and hobbyists alike, simple construction and easy to opperate. The cut is very clean and everything fit together perfect. The T-type straight edge knife T-slots for T-track bolts with 1-3/8" wide x 1/4" high bolt heads. Can also be used to make slat wall boards. Specifications: Body Material: Solid hardened steelBlade Material: Carbide tippedColor: Yellow SilverBlade Diameter:1-3/8"( 35 mm) Depth of Cut: 9/16"(15 mm) Lower Blade Height: 1/4"( 6.35 mm) The Blade Height: 9/16"(15 mm) Please note: Tongue and Groove Set is suitable for woods, mdf, particle board, plywood compact panel. Please avoid cutting ferrous metal and non wood materials, such as: Steel, iron, sand, etc. Safety instructions: 1.The bladed product is not use for people under 18 years. 2.Please wear goggles and use ear protection equipment when working. 3.Avoid getting your body or clothes close to the tool when using. Package content: 1pc * 1/4" Shank T-Slot Router Bit