Adjustable Beveling Insert Router Bit is used for trimming material edge and leaving a 45 degree on the top, bottom or both sides of the material. The spurs are adjustable to accommodate many material thicknesses. This tool comes equipped with replaceable carbide insert knives mounted to a steel body. The cutters have 2 wing and 2 adjustable spurs that chamfer at 45 degrees and is suitable for hardwood, softwood, chipboard, and MDF. Lead time is 2 working weeks for production.