Patents for B23B - Turning; Boring (273) |
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05/12/2005 | US20050100420 Spade drill insert having curved cutting edges |
05/12/2005 | US20050100419 Spade drill insert having helical margins |
05/06/2005 | WO2005000505A3 Cutting tool configured for improved engagement with a tool holder |
04/14/2005 | WO2005032747A1 Clamping device with radially movable clamping segments |
04/14/2005 | WO2004112998A8 Sheet metal hole cutter |
03/24/2005 | WO2005025790A1 Hydromechanical clamping device with hydraulically operated expanding means |
03/03/2005 | US20050047882 Countersink for chip removing machining tool |
02/24/2005 | WO2005016581A2 Casing cutter |
02/03/2005 | US20050025593 Sheet metal hole cutter |
02/03/2005 | US20050025592 Hole saw arbor |
01/13/2005 | WO2005002767A1 Tool for chip removing machining with adjustable countersink |
01/06/2005 | WO2005000506A2 Hole saw arbor |
01/06/2005 | WO2005000505A2 Cutting tool configured for improved engagement with a tool holder |
12/29/2004 | WO2004112998A2 Sheet metal hole cutter |
12/29/2004 | CA2529748A1 Sheet metal hole cutter |
12/16/2004 | US20040253070 Cutting tool configured for improved engagement with a tool holder |
08/25/2004 | CN1163631C Coated turning insert |
08/19/2004 | DE19782131B4 Halteeinrichtungen und Verfahren zum Positionieren mehrerer Objekte auf einem Substrat Holding devices and methods for positioning multiple objects on a substrate |
04/28/2004 | CN2613226Y Dust suction device for hand held power tools |
03/04/2004 | US20040042859 Drill with improved cutting insert formation |
01/14/2004 | EP1380374A1 Machining of metal matrix composite material (MMC) by high speed machining (HSM) |
10/29/2003 | CN1125793C Method of mfg. diamond-silicon carbide-silicon composite and composite produced by this method |
10/29/2003 | CN1125703C Tool holding turret for machining automatic machine tool |
09/10/2003 | EP0879109B1 Tool for cutting machining |
09/10/2003 | CN1440713A Dust collector for hand-held power tool |
07/09/2003 | EP1325787A1 Tool and tool body for cutting machining |
06/17/2003 | US6579027 Device for connecting a tool head to a clamping shank |
06/04/2003 | CN1422196A Drill with improved cutting insert formation |
02/05/2003 | EP1280625A1 Drill with improved cutting insert formation |
10/30/2002 | EP1253123A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method |
10/09/2002 | EP1056563B1 Device for connecting a tool head with a clamping shank |
10/02/2002 | CN1091667C Chucks and methods for positioning multiple objects on a substrate |
09/25/2002 | EP1019337B1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method |
09/17/2002 | US6450270 Rotary cone bit for cutting removal |
09/10/2002 | US6446739 Rock drill bit with neck protection |
12/19/2001 | EP1163966A2 Tool tip for drill |
10/18/2001 | WO2001076794A1 Drill with improved cutting insert formation |
07/12/2001 | DE10000013A1 Saugbohrer Piston sampler |
07/05/2001 | US20010006122 Suction tool |
07/04/2001 | EP1112809A2 Drill with suction means |
06/12/2001 | US6244364 Earth-boring bit having cobalt/tungsten carbide inserts |
03/24/2001 | CA2320396A1 Improved rotary cone bit for cutting removal |
03/21/2001 | CN1288403A Device for connecting a tool head with a clamping shank |
02/06/2001 | US6183688 Making cutting member by heating a mixture of cemented carbide and a bearer, injection molding, forming a body having a front cutting edge, a flushing channel, and a rearwardly open blind hole, demolding, sintering |
01/30/2001 | US6179886 Method for producing abrasive grains and the composite abrasive grains produced by same |
01/30/2001 | CA2313927A1 Device for turning of brake disks or the like including an automatic runout compensation unit |
01/10/2001 | CN1060419C Tool for cutting machining |
12/06/2000 | EP1056563A1 Device for connecting a tool head with a clamping shank |
11/22/2000 | CN1274341A Method of mfg. diamond-silicon carbide-silicon composite and composite produced by this method |
08/15/2000 | US6102635 Machining of MMC material |
07/19/2000 | EP1019337A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method |
04/12/2000 | CN1249973A Tool-holding turret with operating locking/starting parts and driving device without turret driving motor |
09/07/1999 | US5947660 Tool for cutting machining |
07/29/1999 | WO1999037428A1 Device for connecting a tool head with a clamping shank |
07/29/1999 | CA2318109A1 Device for connecting a tool head with a clamping shank |
06/30/1999 | CN1221364A Chucks and methods for positioning multiple objects on a substrate |
03/18/1999 | WO1999012866A1 Method of manufacturing a diamond-silicon carbide-silicon composite and a composite produced by this method |
11/25/1998 | EP0879109A1 Tool for cutting machining |
09/23/1998 | CN1194015A Coated turning insert |
08/04/1998 | US5788814 Electrostatic clamp, synthetic microbeads for solid phase synthesis |
06/03/1998 | CN1183742A Tool for cutting machining |
10/16/1997 | WO1997037803A1 Chucks and methods for positioning multiple objects on a substrate |
10/16/1997 | CA2251330A1 Chucks and methods for positioning multiple objects on a substrate |
11/07/1996 | WO1996034714A1 Tool for cutting machining |
08/10/1991 | CA2034625A1 Earth boring bit with axially radiussed roller bearing race |
07/12/1989 | CN1033763A System for locking the collet spindle for tools |
09/22/1987 | US4694710 Method of making a blank of a drill bit |
12/30/1986 | EP0206652A2 A method of making a blank of a drill bit |
05/03/1983 | CA1145593A2 Magnetic base drill |
09/28/1982 | CA1132378A1 Magnetic base drill |
04/14/1981 | US4261673 Magnetic base drill |
02/22/1977 | US4008633 Multi spindle lathes |
09/07/1976 | US3979018 Apparatus for separating bundled bars |