Every Faithfull router cutter tip is made from tungsten carbide, brazed onto a steel body and designed to cut a wide variety of timber and abrasive material such as MDF and plywood. With careful handling and under normal conditions, they will outlast HSS grade cutters many times. These top quality cutters will ensure an excellent finish and provide the user with long lasting and reliable service. Tungsten carbide cutting edges and bearing guided, making these trimmers ideal for professional and DIY use. Used when trimming timber, lippings and plastic laminates. Description: Router Bit TC Mini Trim Diameter mm: 6.3mm Diameter in: 1/4in Length: 12.7mm Shank: 1/4in