An electric power tool includes a motor, an output shaft, a drive force transmission configured to reduce drive speed of the motor and transmit drive force of the motor to the output shaft; a trigger that can be pulled by a user; a rotation speed changing circuitry configured to change a rotation speed of the output shaft that corresponds to a maximum pulled amount of the trigger to a limited rotation speed that is lower than a maximum rotation speed of the output shaft in a non-limited rotation speed mode; and a rotation speed control circuitry configured to control a rotation speed of the motor in correspondence with a pulled amount of the trigger to obtain the rotation speed of the output shaft that is changed by the rotation speed changing circuitry.

A power tool includes a receiving device having at least one first and second power consumption element. A power supply unit connectable to the power tool includes a connecting device having at least one first and second power output element, the receiving device being designed to receive and hold the connecting device, so that the power consumption elements and the power output elements are connectable. Both the first and second power consumption elements have a positive pole as well as a negative pole, and both the first and second power output elements have a positive pole as well as a negative pole. The positive pole of the first power consumption element and the positive pole of the second power consumption element as well as the negative pole of the first power consumption element and the negative pole of the second power consumption element are positioned at a distance from each other in at least one first and second direction.

A tool having a housing with a motor housing portion having a motor disposed therein. A groove is formed in the motor housing portion and is disposed proximate an output axis of the tool. The groove is adapted to receive an index finger of a user, and a trigger adapted to operate the motor is adapted to be operated by a middle finger of the user.

A tool storage system includes a tool storage container configured to receive therein a battery for a power tool with an inductive receiving unit. An inductive transmitting unit is coupled to the tool storage container and configured to receive a source of electrical power. The inductive transmitting unit is configured to induce generation of electrical power in the inductive receiving unit to charge the battery. A controller is configured to control generation of electrical power by the inductive receiving unit based on a position or alignment of the inductive receiving unit relative to the inductive transmitting unit.

A suction adapter, in particular a suction drill suction adapter, for connecting an insertion tool, in particular a suction drill, to a suction apparatus includes at least one insertion tool receiving region, in which the insertion tool is arranged, at least one connection interface with respect to an insertion tool suction channel of the insertion tool, and at least one, in particular dimensionally stable, discharge guiding unit configured to delimit a suction channel. The at least one discharge guiding unit has at least one discharge guiding element configured to delimit a suction channel outlet of the suction channel and which has a longitudinal axis. The longitudinal axis of the at least one discharge guiding element is orientated parallel with a main extent axis of the at least one insertion tool receiving region in a region of the suction channel outlet in at least one operating state.

A removable attachment assembly for an angular drill assembly, which includes a base member and a securement assembly secured to the base member for releasably securing the base member to a housing of the angular drill assembly. The removable attachment assembly further includes a cushion member associated with the base member.

The present disclosure relates to a portable drill guide that is useable to enable a user to more accurately use a portable drill to drill a substantially vertical hole or angled hole into a workpiece in a controlled straight line. The portable drill guide includes a base plate; a pivot assembly selectively moveable with the base plate; at least one guide column operably engaged with the at least one guide column; and a chuck carrier operably engaged with the at least one guide column and being linearly moveable relative to the base plate. The chuck carrier and the at least one guide column of the portable drill guide are pivot with the pivot assembly relative to the base plate. Additional assemblies and components may be operably engaged with the portable drill guide for assisting in drilling substantially vertical hole or angled hole into a workpiece in a controlled straight line.

An apparatus and methods are provided to penetrate a bone and associated bone marrow using a powered driver having a gear assembly and a motor. The powered driver may include an indicator operable to show status of a power supply associated with the powered driver. The power supply may include a battery power pack having a diamond shaped cross section. The powered driver may have a handle with a corresponding cross section.

An apparatus and methods are provided to penetrate a bone and associated bone marrow using a powered driver having a gear assembly and a motor. The powered driver may include an indicator operable to show status of a power supply associated with the powered driver. The power supply may include a battery power pack having a diamond shaped cross section. The powered driver may have a handle with a corresponding cross section.

A hand held planishing hammer is provided that includes a power unit mounted on a base plate with a handle and powering means that is controllable to produce a hammering action by a combination of a hammer head and slapper to provide flattening, smoothing, and polishing of sheet metal for the aircraft, automobile collision repair, restoration and architectural sheet metal industries.