Abstract: A Forstner bit including a cutter having radial major cutting edges, circumferential cutting edges and a shank adapted to be clamped in a chuck. The cutter is threadably attached to the shank by a rear stem of the cutter being accommodated in a threaded hole provided in the shank. The cutter is formed as a monolithic casting fashioned of a precision-casting steel alloy, with the cutter being subjected to additional grinding only along the major cutting edges and the circumferential cutting edges.

Abstract: A working table fashioned as a clamping table includes a top frame supported by legs, with two plate-shaped clamping jaws or worktable portions being supported on mutually disposed frame members. One of the clamping jaws is adjustable with respect to the other clamping jaw by two adjusting spindles disposed in the frame members. To enable a more rapid clamping, provision is made that the other jaw is displaceably guided along the frame member and is equipped with locking pawls engaging locking holes provided in the frame member. The locking pawls are adapted to be lifted out of the locking holes by actuating members and are also lockable in an unlocked position.

Abstract: A device for cutting truncated dowels from a board, with a device including a one-piece cutting body shaped as a hollow cylinder and having a concentric clamping shank. The cutting body is provided with only one recess which forms a knife edge, with the recess opening toward a front of a cutting body and merging into a wider dowel ejection opening. The cutting body has an inside annular cutting edge which determines the larger outside diameter of the truncated dowel to be cut and from which the knife edge originates. The inside circumferential surface of the jacket tapers conically toward the clamping shank, and the knife edge is inclined obliquely inwardly in accordance with the conicity of the inside circumferential surface.

Abstract: A device for applying glue to slit-shaped grooves in a workpiece, with the grooves serving to receive lamellar dowels. The device includes a glue supply container with a glue nozzle and, in order to permit an application of glue that is uniform and precisely metered throughout the groove, the glue nozzle has a flat mouthpiece insertable into the slit-shaped grooves, with the mouthpiece having a central glue passageway and being provided at its two wide sides with recesses in which the glue passageway terminates through lateral branches.