Abstract: A crimping tool includes a jaw assembly including a first and second jaws, each with a working portion. The jaw assembly is moveable between an open position where the first and second working portions are apart to receive a crimping ring, and a closed position where the first and second working portions apply a crimping force to the crimping ring. A ring support adjacent the first jaw includes first and second legs movable relative to the first jaw between a holding position with the jaw assembly in the open position and a crimping position with the jaw assembly in the closed position. In the holding position, the legs may hold a crimping ring while sliding it along the tube or pipe. In the crimping position, the legs may move to the crimping position to allow the jaws to crimp the crimping ring about the pipe or tube.

Abstract: An accessory for coupling to an oscillating power tool includes a working end portion extending along a working axis and an attachment portion coupled to the working end portion including a top wall, a bottom wall spaced apart from the top wall, and a peripheral wall extending from the top wall to the bottom wall at least partially around the top wall to form a portion of a polygonal shape. A generally U-shaped opening defined in the top wall extends along an attachment axis at an obtuse angle to the working axis and is open to a gap in the peripheral wall. A plurality of radial openings is defined in the top wall between the U-shaped opening and the peripheral wall. The attachment portion is configured to couple the attachment portion to at least two differently configured oscillating power tools.

Abstract: A power tool accessory for cutting tubular members includes a housing, an input shaft configured to be coupled to a rotary power tool, a transmission, and a cutting head removably received in a front end of the housing. The transmission includes an input gear and an output gear with a first plurality of teeth. The cutting head has a central opening, a cutting blade protruding into the central opening, and a second plurality of teeth engaged by the first plurality of teeth. A clamp assembly coupled to the housing is moveable between a first position where the cutting head is removable from the housing and a second position where the cutting head is retained in the housing. The cutting head receives a tubular member in the central opening with the cutting blade engaging the tubular member to cut the tubular member as the cutting head rotates about the tubular member.

Abstract: A device may include a housing. A device may include a rotatable input shaft at least partially received in the housing and configured to be coupled to a power tool. A device may include a rotatable blade configured to be rotated upon rotation of the rotatable input shaft. A device may include a jaw assembly coupled to the housing and including a first jaw and a second jaw operable to grasp a cable, the jaw assembly operable to move the cable towards the rotatable blade allowing the rotatable blade to form a slit in an exterior jacket of the cable.

Abstract: A crimping accessory and/or a pinching accessory for a power-driven tool is provided. The crimping accessory and/or the pinching accessory can include first and second jaws that are rotatably coupled relative to a guide assembly and an actuating mechanism coupled in the guide assembly. The actuating mechanism includes a trunnion mounted on a rod. First and second cam followers exert a force on first cam surfaces of the first and second jaws as the trunnion moves in a first longitudinal direction, to bring the jaws together in a crimping and/or pinching area of the accessory and exert a crimping and/or pinching force on a workpiece. Movement of a pair of first pins and a pair of second pins along second cam surfaces of the first and second jaws guides an opening movement of the first and second jaws to release the force exerted on the workpiece.

Abstract: A nut runner accessory for a power-driven tool is provided. The nut runner accessory can include a gear assembly received in a housing. The gear assembly transfers an externally generated force to a driver head of the nut runner accessory. The nut runner accessory can include an alignment device that can be automatically or manually operated to align an open ended slot of the gear assembly and driver head with an open ended slot of the housing. The alignment of respective open end portions of the open ended slots defined by the gear assembly, driver head, and housing allows a nut/threaded rod to be inserted into and removed from an engagement portion of the nut runner accessory.

Abstract: A nut runner accessory for a power-driven tool is provided. The nut runner accessory can include a gear assembly received in a housing. The gear assembly transfers an externally generated force to a driver head of the nut runner accessory. The driver head can include a plurality of stepped pockets that can receive and engage different sizes and/or configurations of nuts to be threaded onto/off of a threaded rod. The driver head can be counterweighted, to counteract imbalance generated due to an offset between a center of mass of the driver head and a center of rotation of the driver head.

Abstract: A modular tool bit holder system includes an angle tool bit holder, a flexible shaft tool bit holder. The angle tool bit holder includes a housing containing a first input shaft, a first angle gear rotatably drivable about a first axis, a second angle gear, and a first bit holder rotatably drivable by the first angle gear about a second axis at an angle to the first axis. The flexible shaft tool bit holder includes a second input shaft, a flexible intermediate shaft rotatably drivable by the second input shaft, and a second tool bit holder rotatably drivable by the flexible intermediate shaft. The angle tool bit holder and the flexible shaft tool bit holder are operable separately or in combination. A connection assembly is configured to non-rotatably couple the angle tool bit holder and the flexible shaft tool bit holder when they are operable in combination.

Abstract: A modular tool bit holder system includes an angle tool bit holder, and a flexible shaft tool bit holder. The angle tool bit holder includes a housing containing a first input shaft, a first angle gear rotatably drivable about a first axis, a second angle gear, and a first bit holder rotatably drivable by the first angle gear about a second axis at an angle to the first axis. The flexible shaft tool bit holder includes a second input shaft, a flexible intermediate shaft rotatably drivable by the second input shaft, and a second tool bit holder rotatably drivable by the flexible intermediate shaft. The angle tool bit holder and the flexible shaft tool bit holder are operable separately or in combination. A connection assembly is configured to non-rotatably couple the angle tool bit holder and the flexible shaft tool bit holder when they are operable in combination.

Abstract: A power tool accessory system for a power tool includes a power tool accessory with a housing, an input shaft rotatably driven by a power tool, and a working tool driven to perform an operation upon rotation of the input shaft. The system also includes a brace configured to removably couple the housing to the power tool while the input shaft rotates. The brace includes a clamp assembly configured to be fixedly coupled to a base of the power tool handle, and an arm assembly with a first end portion configured to be coupled to the housing and a second end portion configured to be coupled to the clamp assembly. The second end portion is removable from the clamp assembly while the clamp assembly remains fixedly coupled to the power tool to enable removal of the power tool accessory from the power tool.

Abstract: A power tool accessory for cutting tubular members includes a housing, an input shaft configured to be coupled to a rotary power tool, a transmission, and a cutting head removably received in a front end of the housing. The transmission includes an input gear and an output gear with a first plurality of teeth. The cutting head has a central opening, a cutting blade protruding into the central opening, and a second plurality of teeth engaged by the first plurality of teeth. A clamp assembly coupled to the housing is moveable between a first position where the cutting head is removable from the housing and a second position where the cutting head is retained in the housing. The cutting head receives a tubular member in the central opening with the cutting blade engaging the tubular member to cut the tubular member as the cutting head rotates about the tubular member.

Abstract: An accessory for coupling to an attachment mechanism of an oscillating power tool includes a working end, an opposite rear end, and a fitment portion adjacent the rear end portion. The fitment portion includes a central opening having a central portion and a rearward portion open to the rear end, and configured to receive a post of a tool clamping mechanism. The fitment portion further includes a first plurality of openings in communication with and extending radially outward from the central portion, a second plurality of openings not in communication with and positioned radially outward from the central portion. The central portion, the first plurality of openings, and the second plurality of openings are configured to couple the fitment portion to a plurality of different configurations of attachment mechanisms for oscillating power tools.

Abstract: An accessory for coupling to an attachment mechanism of an oscillating power tool includes a working end, an opposite rear end, and a fitment portion adjacent the rear end portion. The fitment portion includes a central opening having a central portion and a rearward portion open to the rear end, and configured to receive a post of a tool clamping mechanism. The fitment portion further includes a first plurality of openings in communication with and extending radially outward from the central portion, a second plurality of openings not in communication with and positioned radially outward from the central portion. The central portion, the first plurality of openings, and the second plurality of openings are configured to couple the fitment portion to a plurality of different configurations of attachment mechanisms for oscillating power tools.

Abstract: A modular tool bit holder system includes an angle tool bit holder, a flexible shaft tool bit holder, and a connection assembly. The angle tool bit holder includes a housing containing a first input shaft and a first angle gear rotatably drivable about a first axis and a second angle gear and a first bit holder rotatably drivable by the first angle gear about a second axis at an angle to the first axis. The flexible shaft tool bit holder includes a second input shaft rotatably drivable about a third axis, a flexible intermediate shaft assembly bendable into a plurality of curved, straight, and curvilinear configurations, and a second tool bit holder rotatably drivable about a fourth axis, with the flexible intermediate shaft assembly configured to transmit rotation from the second input shaft to the second tool bit holder. The angle tool bit holder and the flexible shaft tool bit holder are operable separately or in combination.

Abstract: An accessory for coupling to an attachment mechanism of an oscillating power tool includes a working end, an opposite rear end, and a fitment portion adjacent the rear end portion. The fitment portion includes a central opening having a central portion and a rearward portion open to the rear end, and configured to receive a post of a tool clamping mechanism. The fitment portion further includes a first plurality of openings in communication with and extending radially outward from the central portion, a second plurality of openings not in communication with and positioned radially outward from the central portion. The central portion, the first plurality of openings, and the second plurality of openings are configured to couple the fitment portion to a plurality of different configurations of attachment mechanisms for oscillating power tools.

Abstract: An accessory for coupling to an oscillating power tool includes a working end portion and an attachment portion. The working end portion defines and extends along a working axis. The attachment portion is coupled to the working end portion and includes a top wall, a bottom wall spaced apart from the top wall, and a peripheral wall extending from the top wall to the bottom wall at least partially around the top wall to form at least a portion of a polygonal shape. A generally U-shaped opening is defined in the top wall, extends along an attachment axis at an angle to the working axis, has a central portion at a center of the attachment portion, and is open to a gap in the peripheral wall. A plurality of radial openings is defined in the top wall and arranged between the U-shaped opening and the peripheral wall.