A rechargeable shear (1) includes: a motor (5) having a rotor (21) that is rotatable relative to a stator (20); a motor housing (4), which houses the motor (5); a grip housing (8) connected to the motor housing (4); a battery-holding housing (9) connected to the grip housing (8); and a shear part (3) disposed forward of the rotor 21 and operably driven by the rotor (21). The motor (5) may be brushless. The shear part (3) may be rotatable relative to the motor housing (4) using a manipulatable ring (85) and a detent system (89, 92-94). A light (48) for illuminating the shear part (3) and a workpiece being cut thereby may be provided on the grip housing (8) or the battery-holding housing (9).

A rechargeable shear (1) includes: a motor (5) having a rotor (21) that is rotatable relative to a stator (20); a motor housing (4), which houses the motor (5); a grip housing (8) connected to the motor housing (4); a battery-holding housing (9) connected to the grip housing (8); and a shear part (3) disposed forward of the rotor 21 and operably driven by the rotor (21). The motor (5) may be brushless. The shear part (3) may be rotatable relative to the motor housing (4) using a manipulatable ring (85) and a detent system (89, 92-94). A light (48) for illuminating the shear part (3) and a workpiece being cut thereby may be provided on the grip housing (8) or the battery-holding housing (9).

An example shearing head includes a first member and a second member being rotatable about a pin. The first member has a shearing surface forming a substantially right angle with a first lateral surface of the first member. The second member has a shearing surface forming a substantially right angle with a second lateral surface of the second member. The second member includes a first distal surface and a second distal surface forming a substantially right angle. The first distal surface and the second distal surface are substantially perpendicular to the second lateral surface. The second member includes a third lateral surface opposing the second lateral surface and a retainer is attached to the second member. A first surface of the retainer contacts the first distal surface, a second surface of the retainer contacts the second distal surface, and the third lateral surface contacts a third surface of the retainer.

An example shearing head includes a first member and a second member being rotatable about a pin. The first member has a shearing surface forming a substantially right angle with a first lateral surface of the first member. The second member has a shearing surface forming a substantially right angle with a second lateral surface of the second member. The second member includes a first distal surface and a second distal surface forming a substantially right angle. The first distal surface and the second distal surface are substantially perpendicular to the second lateral surface. The second member includes a third lateral surface opposing the second lateral surface and a retainer is attached to the second member. A first surface of the retainer contacts the first distal surface, a second surface of the retainer contacts the second distal surface, and the third lateral surface contacts a third surface of the retainer.

A power tool includes a tool element extending from a housing, an electric motor disposed within the housing, a switch actuatable to energize the electric motor, an eccentric drive coupled to the electric motor and configured to convert a rotational input from the motor into a reciprocating motion of the tool element, and a controller configured to control operation of the electric motor. The electric motor is operable in a first mode to rotate in a first direction and in a second mode to rotate in a second direction opposite the first direction. The eccentric drive is configured to reciprocate the tool element when the electric motor is operated in the first mode and when the electric motor is operated in the second mode. The controller is configured to control the electric motor to alternate between the first mode and the second mode with each actuation of the switch.

A power tool includes a tool element extending from a housing, an electric motor disposed within the housing, a switch actuatable to energize the electric motor, an eccentric drive coupled to the electric motor and configured to convert a rotational input from the motor into a reciprocating motion of the tool element, and a controller configured to control operation of the electric motor. The electric motor is operable in a first mode to rotate in a first direction and in a second mode to rotate in a second direction opposite the first direction. The eccentric drive is configured to reciprocate the tool element when the electric motor is operated in the first mode and when the electric motor is operated in the second mode. The controller is configured to control the electric motor to alternate between the first mode and the second mode with each actuation of the switch.

A handheld punch tool includes a housing defining a first axis, a motor contained within the housing, the motor having a motor shaft defining a second axis, and a head coupled to the housing and rotatable relative to the housing about a third axis. The head includes a drive member reciprocable along the third axis in response to rotation of the motor shaft about the second axis and a punch coupled to the drive member and reciprocable along a fourth axis in response to reciprocation of the drive member along the third axis. The third axis is perpendicular to the first axis, and the fourth axis is parallel to the third axis such that rotation of the head about the third axis varies a position of the punch relative to the housing.

A handheld punch tool includes a housing defining a first axis, a motor contained within the housing, the motor having a motor shaft defining a second axis, and a head coupled to the housing and rotatable relative to the housing about a third axis. The head includes a drive member reciprocable along the third axis in response to rotation of the motor shaft about the second axis and a punch coupled to the drive member and reciprocable along a fourth axis in response to reciprocation of the drive member along the third axis. The third axis is perpendicular to the first axis, and the fourth axis is parallel to the third axis such that rotation of the head about the third axis varies a position of the punch relative to the housing.

An example shearing head includes a first member and a second member being rotatable about a pin. The first member has a shearing surface forming a substantially right angle with a first lateral surface of the first member. The second member has a shearing surface forming a substantially right angle with a second lateral surface of the second member. The second member includes a first distal surface and a second distal surface forming a substantially right angle. The first distal surface and the second distal surface are substantially perpendicular to the second lateral surface. The second member includes a third lateral surface opposing the second lateral surface and a retainer is attached to the second member. A first surface of the retainer contacts the first distal surface, a second surface of the retainer contacts the second distal surface, and the third lateral surface contacts a third surface of the retainer.

An example shearing head includes a first member and a second member being rotatable about a pin. The first member has a shearing surface forming a substantially right angle with a first lateral surface of the first member. The second member has a shearing surface forming a substantially right angle with a second lateral surface of the second member. The second member includes a first distal surface and a second distal surface forming a substantially right angle. The first distal surface and the second distal surface are substantially perpendicular to the second lateral surface. The second member includes a third lateral surface opposing the second lateral surface and a retainer is attached to the second member. A first surface of the retainer contacts the first distal surface, a second surface of the retainer contacts the second distal surface, and the third lateral surface contacts a third surface of the retainer.