Material: cutter head IG8 alloy, cutter body 45# carbon steel, surface sprayed.
Clean Cut: These router bits are equipped with precision machined IG8 tungsten carbide blades to provide clean and precise cuts on all types of wood with excellent heat resistance.
Practical Carrying and Storage: The woodworking router bits are well stored and protected in a plastic box, so it is quite convenient to carry and use again. This carbide end mill set contains a selection of popular end mills and all bits can be re-sharpened.