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Class Information
Number: 408/199
Name: Cutting by use of rotating axially moving tool > Tool or tool with support
Description: Device comprising a tool* or a tool combined with a tool-support*.


Sub-classes under this class:

Class Number Class Name Patents
408/204 Having axial, core-receiving central portion 317
408/213 Having axially extending peripheral cutting spur 30
408/214 Having central lead-screw 34
408/211 Having inversely angled cutting edge 113
408/227 Having peripherally spaced cutting edges 234
408/207 Having product-receiving chamber 62
408/223 Having stepped cutting edges 74
408/210 Helical ribbon tool 5
408/203.5 Hollow milling tool 41
408/226 Including detailed shank 361
408/215 With pitch-stabilizing ridge 23
408/200 With work-engaging structure detachable from cutting edge 30


Patents under this class:
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Patent Number Title Of Patent Date Issued
7530769 Tool for the metal cutting machining of valve seats May. 12, 2009
7296953 Deep hole drill Nov. 20, 2007
7273334 Deburring cutter for deburring edges of drilled holes Sep. 25, 2007
7270503 Cutting tool for rotating and drilling into solid blocks Sep. 18, 2007
7147411 Gundrill Dec. 12, 2006
6976812 Small drill Dec. 20, 2005
6890130 Tire machining tool May. 10, 2005
6874978 Boring bit and methods for manufacturing boring bits Apr. 5, 2005
6825630 Machine tool, tool, and tool holder Nov. 30, 2004
6758639 Bit for cutting drywall Jul. 6, 2004
6626616 Tapping tool for PVC pipes and fittings Sep. 30, 2003
6550120 Threaded conversion kit for replacement ball joints Apr. 22, 2003
6357471 Valve insertion method and cutting tool Mar. 19, 2002
6315505 Minimum heat-generating work piece cutting tool Nov. 13, 2001
6206617 Reamer with guide surface and method of finishing hole by using the same Mar. 27, 2001
6206619 Non-adjustable single cylindrical lip boring tool Mar. 27, 2001
6107150 Method of making high performance transistors using channel modulated implant for ultra thin oxide formation Aug. 22, 2000
6045304 High-speed gun drill Apr. 4, 2000
6035512 Machine tool extension and method of forming the same Mar. 14, 2000
6030156 Drill and sharpening fixture Feb. 29, 2000
6024520 Auger drill bit Feb. 15, 2000
6019555 Debur tool for simultaneously removing burrs from and chamfering a hole in a workpiece Feb. 1, 2000
5967712 Cutting tool for machining bores in materials having spring-back Oct. 19, 1999
5957635 Drill tool assembly Sep. 28, 1999
5938379 Countersink reamer for three-dimensional interior/exterior rims of a small bore Aug. 17, 1999
5904452 Chip removing precision finishing tool May. 18, 1999
5860773 Drilling tool with rounded insert support surfaces Jan. 19, 1999
5853272 Plastic pipe end forming tool Dec. 29, 1998
5848862 Boring bar with reverse mounted insert Dec. 15, 1998
5803679 Deburring tool for deburring the edges of boreholes Sep. 8, 1998
5795111 Reamer with stepped knife Aug. 18, 1998
5765973 Reversible conuntersink Jun. 16, 1998
5733075 Machining device Mar. 31, 1998
5718542 Cutter plate for a single cutter reamer and process for reaming bores with such a cutter plate Feb. 17, 1998
5664914 Drill Sep. 9, 1997
5658103 Boring bit Aug. 19, 1997
5597273 Dual direction countersink Jan. 28, 1997
5551812 Single-blade reamer Sep. 3, 1996
5505571 Manually operated device with a tip for material processing Apr. 9, 1996
5494382 Drill bit Feb. 27, 1996
5492439 Multi-purpose arrow assembly tool Feb. 20, 1996
5478179 Reamer tip Dec. 26, 1995
5474406 Cutting plate for a reamer Dec. 12, 1995
5454306 Engraving head platform Oct. 3, 1995
5443585 Gun drill Aug. 22, 1995
5380133 Drill bit of the twist drill type Jan. 10, 1995
5297905 Tool for processing drilled holes Mar. 29, 1994
5261767 Boring bar tool Nov. 16, 1993
5238335 Reamer Aug. 24, 1993
5217333 Adjustable reamer Jun. 8, 1993

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