Abstract: The cutting tool includes a cutter body having at least one pocket therein adapted to receive a cutting insert cartridge assembly. The at least one pocket has a forward wall, a rearward wall and a bottom wall. The bottom wall extends between the forward wall and the rearward wall and is arranged at an angle greater than 90 degrees relative to the forward wall and is arranged at an angle less than 90 degrees relative to the rearward wall. The insert cartridge assembly includes a cartridge and a clamping wedge. The cartridge has a front surface, a rear surface and a bottom surface and an insert pocket for receiving the cutting insert. The bottom surface is shaped to correspond to the bottom wall of the pocket, and the rear surface is shaped to correspond to the rearward wall of the pocket. The clamping wedge is of a dove tail shape and includes a forward wedge surface and a rear wedge surface.

Abstract: A cutting insert comprises an elliptical cutting edge. The cutting insert has a mounting hole through which a retention screw may pass, wherein the retention screw makes contact with the mounting hole in a seating plane that is perpendicular to the mounting hole. The cutting insert is adapted for use in a cutting tool comprising a tool body having a pocket partially defined by a floor that is parallel to a seating plane. The insert can have a shape complimentary to a tool body so as to cooperate with the tool body to form a continuous flute. According to one embodiment of the invention, the insert has a flank edge inboard with respect to the tool body. An insert according to another embodiment of the invention has a rake face with a positive cutting geometry.

Abstract: A cutting tool comprises a tool body having a pocket for supporting an insert. The tool body may have a flute for evacuating chips from a workpiece during a cutting operation. The tool body and the insert may have complimentary shapes to cooperatively form an uninterrupted flute. The tool body may comprise a axial clearance face. The tool body may also comprise a radial clearance face.

Abstract: An insert retention screw comprises a head with a radius that is a sufficient size to fit within a mounting hole of a cutting insert and seat within a seating plane within the mounting hole that is generally perpendicular to the axis of the insert when the screw is at an angle in a range of about 0-15 degrees. The retention screw is provided for holding a cutting insert in the pocket of a tool body. The pocket is partially defined by a floor and a seating surface. A threaded hole is at an angle that is taken with reference to the pocket floor. The insert has a mounting hole passing therethrough. The retention screw passes through the mounting hole and threads into the threaded hole so as to draw the insert against the seating surface.

Abstract: A cutting tool comprises a cutter body having at least one pocket therein. The pocket is adapted to receive a cutting insert cartridge. A position-adjusting device cooperates with the cartridge to move the cartridge in opposing directions. The body may have a pocket for receiving the cartridge. The device may include a cylindrical body member supported in a fixed axial relation within a bore in the body. The cylindrical body member may have an eccentric protrusion that engages the cartridge. The cylindrical body member may be displaceable to displace the protrusion and move the cartridge. A clamping wedge may be provided for clamping the cartridge in the pocket. The protrusion may engage a slot in a rear surface of the cartridge. The protrusion may engage the slot.

Abstract: A cutting tool comprises a cutter body having at least one pocket therein. The pocket is adapted to receive a cutting insert cartridge. A position-adjusting device cooperates with the cartridge to move the cartridge in opposing directions. The body may have a pocket for receiving the cartridge. The device may include a cylindrical body member supported in a fixed axial relation within a bore in the body. The cylindrical body member may have an eccentric protrusion that engages the cartridge. The cylindrical body member may be displaceable to displace the protrusion and move the cartridge. A clamping wedge may be provided for clamping the cartridge in the pocket. The protrusion may engage a slot in a rear surface of the cartridge. The protrusion may engage the slot.

Abstract: The cutting tool includes a cutter body having at least one pocket therein adapted to receive a cutting insert cartridge assembly. The at least one pocket has a forward wall, a rearward wall and a bottom wall. The bottom wall extends between the forward wall and the rearward wall and is arranged at an angle greater than 90 degrees relative to the forward wall and is arranged at an angle less than 90 degrees relative to the rearward wall. The insert cartridge assembly includes a cartridge and a clamping wedge. The cartridge has a front surface, a rear surface and a bottom surface and an insert pocket for receiving the cutting insert. The bottom surface is shaped to correspond to the bottom wall of the pocket, and the rear surface is shaped to correspond to the rearward wall of the pocket. The clamping wedge is of a dove tail shape and includes a forward wedge surface and a rear wedge surface.