Oldham OHMRB40 40-Piece Router Bit Set Oldham 40-piece Masters router bit set contains bits for all common router applications Features 1/4-inch shanks to allow for usage with all routers and laminate trimmers All bits carbide tipped and ground from solid steel for increased strength Includes straights, laminates, profile, surface, and specialty bits in a variety of popular sizes Comes in a cherry-finished case with magnetic latch and clear flexi-glass front