Abstract: A drill jig for producing drill hole patterns in workpieces which include a hole index rail, with at least one annular stop being adjustable transversely to a series of holes in the hole index rail. At least one lateral stop is adjustable along the hole index rail, with a slide carrying a drill bush adapted to be aligned with respect to one of the holes of the hole index rail. The slide and the at least one lateral stop are displaceably guided along the hole index rail, with the lateral stop including an elongated stop section adjustable in a stepwise manner at a lateral stop carrier in a longitudinal direction of the hole index rail. The lateral stop carrier includes a locking member.
Abstract: Accessory devices for a hand driven tool such as, for example, an angle grinder with the accessory device including an eccentric unit and a resilient coupling for a toolholder whereby an oscillating, elliptical path of movement is imparted to the toolholder in an operating range of the hand driven tool. The eccentric unit and the resilient coupling form one module with the toolholder forming an independent structural assembly thereby enabling the toolholder to be readily exchangeable.
Abstract: An electrical hand tool, powered by a battery, for use as a screwdriver or drill, is provided with a subcompartment 19 for the battery 20. The housing 1 consists of a drive compartment 2 and a handle component 3. In order to construct a compartment 18 for the battery 20 which is relatively large, without making the handle compartment 3 correspondingly long, a subcompartment 19 is provided in the drive component 2. The switch 8 is mounted on the drive component 2 between the subcompartment 19 and the tool receptacle 6.