A suction device for a handheld power tool that is adapted to be driven in oscillation and that is equipped with a gearbox extension housing for mounting of the suction device. The suction device having a body mounted on the gearbox extension housing of the handheld power tool via a mounting section and an air duct formed in the body, the air duct being delimited at one end by an air inlet and at an other end by an air outlet on which a suction apparatus or a dust exhauster is adapted to be detachably mounted. The mounting section of the body is formed essentially as a hollow cylinder and extends between a first plane and a second plane, which are substantially parallel.

An attachment (110) for a hand-held power tool (200), in particular a screwdriver or drill, wherein the attachment (110) has an attachment housing (113) and a drive element (123) on a drive side (111), which drive element can be coupled to a machine output element (221) of the hand-held power tool (200) in order to drive the attachment (110) and is firmly connected to an output element (120A) of the attachment (110) or is motion-coupled via a gear (530) in order to drive a working tool (242), wherein the attachment (110) has a fastening device (105) on the drive side (111) for detachable fastening to the hand-held power tool (200), wherein the fastening device (105) has at least one support surface (232) that is stationary with respect to the attachment housing (113) for providing support on the hand-held power tool (200) in the direction of a support axis (ST) and at least one locking body (150) adjustable between a locking position and an unlocking position and loaded into the locking position by a spring assembly (157).

A dust collector operable to collect dust and debris generated during operation of a power tool includes a mounting base configured to couple to the power tool. The mounting base defines a longitudinal axis. The dust collector also includes a shroud extending from the mounting base. The shroud includes a first end adjacent the mounting base, a second end operable to contact a workpiece, a sleeve extending between the first end and the second end, and a spring biasing the second end away from the first end. The second end is movable relative to the first end against the spring.

A particle suction nozzle including a body that has a suction mouth as well as at least a portion of a fastening system designed to link the nozzle to a support. The fastening system has at least one tubular insert made of elastically deformable material rigidly connected to the body and designed to be fitted onto a linking element rigidly connected to the support, and once fitted, to be immobilized in relation to the linking element and at a distance from the support. A suction device includes the suction nozzle.

A drilling apparatus comprising: at least one bit; a vacuum shroud, including a compressible boot, disposed around a longitudinal axis of the apparatus and configured to be in operative communication with a vacuum attachment port; and at least one magnetic element disposed near a distal end of the apparatus and configured to attract metallic debris resulting from drilling apparatus operation.

A dust collector includes a main body, a sliding part, and a communication passage. The main body includes an internal region disposed between a power tool and a dust storing region. The sliding part is held by the main body so as to be slidable in a first direction while partly protruding out of the main body through an opening and partly disposed in the internal region. The communication passage extends in a second direction crossing the first direction within the internal region. When the sliding part is placed at a closest position, a distance in the first direction between the opening and an innermost end of the sliding part is longer than a distance between the opening and the communication passage. The sliding part includes an interference avoiding part configured to avoid interference with the communication passage when the sliding part is placed at the closest position.

A method and apparatus comprising a structure and a connector. The structure may have a number of walls forming a channel with a first opening and a second opening. The connector may be associated with the first opening. The connector may be configured to change a size of the first opening.

A dust collector can be used with a hand-held power tool. The dust collector includes a housing, a telescoping suction pipe coupled to the housing, and a suction fan positioned within the housing and operable to generate a vacuum in the suction pipe. The suction pipe is configured to telescope toward and away from the housing. The suction pipe includes an outer pipe supported by the housing, and an inner pipe slidably received into the outer pipe.

A dust collection device 40 comprises: an intake pipe 53 connected to a suction unit 52; a cyclone unit 60 that swirls air flowing out from the intake pipe 53 and centrifuges dust; and a filter unit 70 that accommodates a filter 72. The filter unit 70 has an outlet 74 connected to the cyclone unit 60 and discharging the air having passed through the filter 72. Therefore, the air and dust near a tip tool T can be separated by the cyclone unit 60. Furthermore, even when the dust remains, the remaining dust can be removed by the filter 72. Furthermore, the intake pipe 53 and the cyclone unit 60 are arranged at positions where the intake pipe 53 and the cyclone unit 60 overlap in a front-rear direction, and the filter unit 70 is disposed behind the cyclone unit 60.

A dust collector attachment for use with a drilling tool is configured to suck dust generated during the drilling operation. The dust collector attachment includes a suction nozzle and a detection part The suction nozzle has an insertion hole that is configured to allow a tool accessory removably held by the drilling tool to be inserted therethrough, and a suction port through which the dust is sucked. The detection part includes a sensor that is configured to detect metal within a detection range.