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Class Information
Number: 407/6
Name: Cutters, for shaping > Including chip breaker, guide or deflector detachable from tool and tool holder > Chip breaker
Description: Device comprising means to cause the removed portions of material to break apart.

Patents under this class:

Patent Number Title Of Patent Date Issued
8323539 Process and an apparatus for chip-cutting plastic material optical lenses Dec. 4, 2012
8256998 Metal cutting system for effective coolant delivery Sep. 4, 2012
8256999 Metal cutting system for effective coolant delivery Sep. 4, 2012
8215878 Indirect cooling of a rotary cutting tool Jul. 10, 2012
8202025 Metal cutting system for effective coolant delivery Jun. 19, 2012
8142112 Metal cutting system for effective coolant delivery Mar. 27, 2012
8092123 Metal cutting system for effective coolant delivery Jan. 10, 2012
8057130 Metal cutting system for effective coolant delivery Nov. 15, 2011
8033763 Metal cutting system for effective coolant delivery Oct. 11, 2011
7883299 Metal cutting system for effective coolant delivery Feb. 8, 2011
7546786 Toolholder with chip ejection segment thereupon Jun. 16, 2009
7441484 CNC prescribe method to encourage chip breaking Oct. 28, 2008
6581339 Erectable platform Jun. 24, 2003
6447560 Method for forming a superabrasive polycrystalline cutting tool with an integral chipbreaker feature Sep. 10, 2002
6394709 Tool holder having a clamp plate for transmitting clamping forces from a clamping arm to a cutting insert May. 28, 2002
6312199 Cutting tool Nov. 6, 2001
6302004 Method and apparatus for increasing the productivity of CNC machine tools Oct. 16, 2001
6170368 Detachable chipbreaker for a cutting insert Jan. 9, 2001
6045300 Tool holder with integral coolant passage and replaceable nozzle Apr. 4, 2000
5947648 Toolholder assembly Sep. 7, 1999
5704734 Metal cutting tool assembly having and automatically adjustable chipbreaker Jan. 6, 1998
5592863 Cryogenic machining of soft/ductile materials Jan. 14, 1997
5538367 Metal cutting tool assembly having an automatically adjustable chipbreaker Jul. 23, 1996
5348065 Cutter blade arrangement Sep. 20, 1994
5340242 Chip-breaking toolholder with adjustable orifice cap Aug. 23, 1994
5271301 Vibrating cutting tool Dec. 21, 1993
5205678 Gear cutting tool Apr. 27, 1993
4955264 Tool assembly with a hydraulic chip-breaking fluid system Sep. 11, 1990
4252038 Modified tool holder to prevent insert slippage and fracture Feb. 24, 1981
4223580 Rotary cutting tool Sep. 23, 1980
4189264 Cutting insert and chip control assembly Feb. 19, 1980
4123194 Profiled chip breaker Oct. 31, 1978
4010526 Cut-off tool Mar. 8, 1977

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