Trend PROFESSIONAL Quality Router Cutter - 1/4" shank. Tungsten carbide tipped staff bead jointer. This 5mm radius inverse nosing cutter is ideal for creating dust proof hinged joints in display cabinets, for example, or accurately joining two boards together by creating greater surface area for a stronger glued joint. Use in conjunction with matching cutter Ref. 9/11. Can also be used in its own right for producing attractive edge moulds. No guide bearing - use with side fence.