General description Cleaning Bottom Router Bits set includes 6 pieces of high-quality woodworking router bits designed for efficient floor cleaning. Each bit features an 8mm shank and is suitable for cutting various materials including composite materials, plywood, hardwoods, and softwoods. Technical specifications Material: Carbide Color: Yellow Shank diameter: 8mm Sizes: 8x18mm, 8x20mm, 8x22mm, 8x25mm, 8x30mm, 8x32mm Usage Ideal for woodworking tasks, particularly for cutting and trimming applications. Recommended to wear protective gear to prevent injury from wood chips during operation. Other information Strong hardened steel body with anti-kickback design. Teflon coating resists build-up and heat. C3 micro grain tungsten carbide cutter with double edge cutting design for excellent concentricity. There may be a 0-5mm error in measurement, which is normal.