A cutting tool includes a housing, a motor positioned within the housing, a pipe holder formed in the housing, a blade pivotally coupled respective to the pipe holder at a pivot point for movement relative to the pipe holder during a cutting motion, a drive mechanism including a first gear, and a quick-change mechanism rotationally coupling the blade to the first gear. The quick-change mechanism is operable to selectively de-couple the blade from the first gear to remove the blade for replacement.

A cutting tool includes a housing, a motor positioned within the housing, a pipe holder formed in the housing, a blade pivotally coupled respective to the pipe holder at a pivot point for movement relative to the pipe holder during a cutting motion, a drive mechanism including a first gear, and a quick-change mechanism rotationally coupling the blade to the first gear. The quick-change mechanism is operable to selectively de-couple the blade from the first gear to remove the blade for replacement.

A cutting device for cutting a pipe of a set diameter comprises an annular support body defining an axial space into which a pipe to be cut can be inserted. The annular support body is formed of a rigid material and comprises a blade-bearing portion and a non-blade-bearing portion. The blade-bearing portion is secured to the non-blade-bearing portion by a hinge mechanism allowing the two portions to be movable between an open position, in which the pipe can be inserted and removed from the body, and a closed position, in which the pipe, once inserted, is engaged by and axially aligned with the annular support body. A part of the blade-bearing portion spaced from the hinge mechanism comprises a blade that protrudes radially inwards of the annular body, such that in use the urging of the two portions towards the closed position urges the pipe against the blade so that rotation of the cutting device around the pipe cuts the pipe.

A tool (1) for cutting cylindrical conduits. The tool comprises a body (2) having an opening (3) extending along a predetermined axis through the body. A slot (4) extends from an external surface (5) of the body to a mouth (6) of the opening (3). A cutting blade (14) extends into the opening along a plane extending at right angles to said predetermined axis. The body has a first portion (7) on one side of the slot (4) and a second portion (8) on the other side of the slot.

A tool (1) for cutting cylindrical conduits. The tool comprises a body (2) having an opening (3) extending along a predetermined axis through the body. A slot (4) extends from an external surface (5) of the body to a mouth (6) of the opening (3). A cutting blade (14) extends into the opening along a plane extending at right angles to said predetermined axis. The body has a first portion (7) on one side of the slot (4) and a second portion (8) on the other side of the slot.

A separating device for the chipless cutting to length of plastic workpieces, in particular plastic pipes, has a support part as support for the plastic workpiece and a blade which is movable relative to the support part. The separating device is configured to supply a wetting liquid to the blade at its contact point with the plastic workpiece to be machined. A method for the chipless cutting to length of a plastic workpiece uses a water-containing gel as an application lubricant for the contact points on the workpiece side during the chipless cutting to length of a plastic or plastic composite workpiece.

The plastic tube cutter comprises: a shell-body; a cutting-unit; and a pressing-arm; wherein the cutting-unit having a semicircular concave-arc end-face at one end is pivotally set in the shell-body; wherein four rolling-wheels corresponding to each other are spacedly set on two sides between the concave-arc end-face and the opening, and the other end of the shell-body has a gripping-arm; wherein the pressing-arm is pivotally set at the bottom of the shell-body and spaced apart from the gripping-arm to face with each other; wherein the four rolling-wheels of the semicircular concave-arc end-face are provided for accommodating a plastic tube body. In addition, a hooking-piece and a rod-body are respectively set on opposite sides of the gripping-arm and the pressing-arm to hook the hooking-piece and the rod-body. Therefore, maintaining the cutting freedom and the flat-smooth cutting, and cutting the high-thickness plastic tube body in a rotation way can be achieved.

The plastic tube cutter comprises: a shell-body; a cutting-unit; and a pressing-arm; wherein the cutting-unit having a semicircular concave-arc end-face at one end is pivotally set in the shell-body; wherein four rolling-wheels corresponding to each other are spacedly set on two sides between the concave-arc end-face and the opening, and the other end of the shell-body has a gripping-arm; wherein the pressing-arm is pivotally set at the bottom of the shell-body and spaced apart from the gripping-arm to face with each other; wherein the four rolling-wheels of the semicircular concave-arc end-face are provided for accommodating a plastic tube body. In addition, a hooking-piece and a rod-body are respectively set on opposite sides of the gripping-arm and the pressing-arm to hook the hooking-piece and the rod-body. Therefore, maintaining the cutting freedom and the flat-smooth cutting, and cutting the high-thickness plastic tube body in a rotation way can be achieved.

A pipe cutting device includes a cutting element, a counter-holder, and a C-shaped working head. The counter-holder is formed by the working head and the cutting element protrudes into a C-opening. The working head merges into a foot part and the cutting element is accommodated in a displacement part. The displacement part is movably arranged with the cutting element in an offset part and/or the counter-holder has rollers, and each two rollers are mounted in pairs on a rocker part. A further pipe cutting device has an offset part and a counter-holder which are formed on a C-shaped working head, wherein the working head merges into a foot part which can also be used as a handle area, and the offset part can be offset relative to the foot part in order to change an opening width of the working head. In addition, the offset part has a cutting element.

A cutting tool according to some embodiments of the disclosure includes a stationary handle and a movable handle pivotally attached thereto, a blade receiving gear mounted on the stationary handle, a blade removably mounted to the blade receiving gear, and a spring-loaded slide plate mounted to the blade receiving gear for holding the blade in the blade receiving gear. The blade seats within a notch of the blade receiving gear and the slide plate engages with a notch in the blade. The slide plate can be removed without the use of tools from engagement with the blade to allow user to easily remove the blade from the cutting tool.