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Class Information
Number: 407/32
Name: Cutters, for shaping > Rotary cutting tool > Composite body of diverse material
Description: Device comprising a member constructed of a plurality of separate structural materials such that the combined actions of the materials is different than would be the action of a member constructed of a single material.

Patents under this class:

Patent Number Title Of Patent Date Issued
8637127 Composite article with coolant channels and tool fabrication method Jan. 28, 2014
8296919 Increased process damping via mass reduction for high performance milling Oct. 30, 2012
8176825 Brazed rotary cutting tool, an insert for a brazed rotary cutting tool, and methods for manufacturing the same May. 15, 2012
7740428 Rotor Jun. 22, 2010
7429152 Uncoated cutting tool using brazed-in superhard blank Sep. 30, 2008
7125205 Cutting tool for rough and finish milling Oct. 24, 2006
6723391 Method for producing cutting tools Apr. 20, 2004
6302225 Polycrystal diamond tool Oct. 16, 2001
6241431 Process for the protective coating of machining tools and tool sets Jun. 5, 2001
6152657 Center cutting end mill Nov. 28, 2000
5976205 Abrasive tool Nov. 2, 1999
5882152 Multi-bit drill Mar. 16, 1999
5632576 Cutting plate for a ball head miller May. 27, 1997
5605420 High speed rotating tool having a band of high tenacity material about the perimeter Feb. 25, 1997
5526716 Method for manufacturing a cutter Jun. 18, 1996
5486072 Cutting tools of composite construction Jan. 23, 1996
5334459 Compound body Aug. 2, 1994
5326195 Diamond film cutting tool Jul. 5, 1994
5322394 Highly stiff end mill Jun. 21, 1994
5299892 Boronnitride coated microcutting device Apr. 5, 1994
5197233 Cutting tool with polycrystalline diamond segment and abrasive grit Mar. 30, 1993
5160228 Cutting tool with clamped-on inserts Nov. 3, 1992
5152640 Composite circular and rotary cutting tool Oct. 6, 1992
5135337 Lightweight metal cutter Aug. 4, 1992
5052153 Cutting tool with polycrystalline diamond segment and abrasive grit Oct. 1, 1991
4909677 Throw away cutting tool Mar. 20, 1990
4720218 Combination drilling and dressing bit Jan. 19, 1988
4610285 Cutting tool with removable blades Sep. 9, 1986
4290653 Coal mining machine cutter with noise suppressant and flame resistant layer Sep. 22, 1981
4135847 Composite drill for drilling circuit boards Jan. 23, 1979
4070130 Rotary cutting tool Jan. 24, 1978
4050840 Radially adjustable rotary cutting tool Sep. 27, 1977
4023246 Inserted blade hob May. 17, 1977
3972161 Solid abrading tool with fiber abrasive Aug. 3, 1976

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