[] High-quality 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 to withstand the test of time in heavy-duty use.[SAFETY] Router bit finger joint with anti- design provides higher stability and less vibration. When using, it should be noted that at least clamp to the "min insert" line, 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.For use on table mount router, handheld router.Type:Wood Router BitShank:8mmColour:As ShownMaterial:Tungsten CarbidePackage Contents:1 * Wood Router BitOnly 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.