ITEM NAME:5Pcs Flush Dual Blade Woodworking Milling Cutter Router Bit -1/4'' Shank Description: - Hard Alloy Flute Straight bit router -5pcs/set - Easy and simple to use Kit, suitable for all the 1 / 4 "Collet. - Use widely ,can cut all the composition Materials, composite Wood, - hardwoods/softwoods. - Use hand-held or Table Mounted Milling Machines - Materials: Car.Use hand-held or Table Mounted Milling Machines. - 1/4" Shank. - Use widely ,can cut all the composition Materials, composite Wood. - Easy and simple to use Kit, suitable for all the 1 / 4 "Collet.