[1 Piece Kit]Includes 1 Piece finger joint bit with 1-1/2 Inch Cutting Height, 5/16 Inch Cutting Depth, 1-3/8 Inch Overall Dia, 1/2 Inch shank. For use on table mount router, handheld router [Durable]High-quality C3 Tungsten Carbide Cutters for blade bring you a cleaner and smooth cut experience,carbon steel is for handle, and the strong wear resistance makes it able to withstand the test of time in heavy-duty use. [SAFETY] Router bit finger joint with anti-kickback design provides higher stability and less vibration. When using, it should be noted that at least clamp to the "min insert" line, and the RPM≦18000. Pushing slowly can help you get a smoother and cleaner cut. [Widely used]This Reversible Finger Joint Glue Joint Router Bit is suitable for wood, MDF, particleboard, plywood, compact panels. Do not cut metal and non-wood materials such as: steel, iron, sand, etc. Colour: Silver+Yellow Material: Alloy Specifications: A: 1/2 inch / B: 1/4 inch Package Contents: 1*Finger Joint Router Bit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.