Abstract: A container for storing and dispensing continuous lengths of chain includes a base having a hollow interior for storing the chain. The base has an open end defined by a top edge. The container also includes a lid that has a storage orientation and a dispensing orientation in which the lid is inverted relative to the storage orientation. The lid includes a first opening for dispensing the chain from the hollow interior. A coupling member of the lid is configured to attach the lid to the open end of the base in each of the storage and dispensing orientations. The coupling member can be configured to produce a releasable snap-fit between the lid and the base.

Abstract: A modified Forstner type drill bit includes a shank and a drill head. The drill head includes a center brad, first and second radial cutters, first and second following rims and first and second chip channels. The center brad defines a longitudinal direction. The first and second of radial cutters extend radially from the center brad. The first and second following rims extend circumferentially from and following from in the direction of rotation the distal end of the first and second radial cutters respectively. Each following rim is divided into a plurality of segments, each have a top portion. The top portion of the segments of each following rim are generally in the same plane. The first and second chip channels are positioned adjacent to and before in the direction of rotation the first and second radial cutters respectively. The first and second chip channels are between the one of the first and second radial cutter and the second and first following rims.