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Cutting by use of rotating axially moving tool February patent applications/inventions, industry category 02/12

20120039680 - Drill and method of cutting workpiece using the same: A drill of the present invention includes a first cutting edge and a second cutting edge each located at a front end of a cylindrical cutting part; a first flute and a second flute connected to the first cutting edge and the second cutting edge, respectively, in which the first... Agent:

20120039679 - Systems and devices for performing powered threading operations: A device and associated system for threading, cutting, and reaming pipe ends are described. The device and system utilizes a brushless DC electric motor. The devices also include on-board electronics and operator interface(s) to provide sophisticated control and information as to the various operations. Also described are methods of operating... Agent: Emerson Electric Co.

20120034042 - Tool and method for transfer of tubes: The present invention relates to lead-through tool for pipes, comprising a tool body (1) having a rear end (15) provided with a means (16) for interaction with a rotary machine, preferably a handheld drilling machine, and a front end (17) at which there is provided either an adapter mechanism (18)... Agent:

20120034043 - Cutting tool with unequal flute spacing: A cutting tool having a shaft with a longitudinal axis, wherein the cutting tool includes a first flute extending about the longitudinal shaft along a helix angle and a first cutting edge adjacent the first flute. The cutting tool also includes a second flute extending about the longitudinal shaft along... Agent: Kennametal Inc.