| Patents for B23B 51 - Tools for drilling machines (12,490) |
|---|
| 02/06/2003 | US20030026669 Chisel |
| 02/06/2003 | US20030026668 Cutting tool |
| 02/06/2003 | US20030026667 Stucco anchorage retrofit drill bit |
| 02/06/2003 | US20030026666 Rotary cutting tool and high speed machining method with nano-lubrication using such a tool |
| 02/06/2003 | DE20217544U1 Boring bit with replaceable cutting edges has a central cutting edge and two side cutting edges shaped to prevent accumulation of swarf |
| 02/05/2003 | EP1281466A1 Tool for chip forming working |
| 02/05/2003 | EP1281463A1 Core bit |
| 02/05/2003 | EP1280626A1 Device and method for installing an elongated member through a partition element |
| 02/05/2003 | EP1280625A1 Drill with improved cutting insert formation |
| 02/05/2003 | CN1100634C Twist drill for dry boring |
| 02/05/2003 | CN1100633C Cutting tool assembly and replaceable cutting head for use therein |
| 02/04/2003 | US6514019 Boring tool comprising a replaceable cutting insert which is secured against detaching |
| 01/30/2003 | US20030019667 Rock drill |
| 01/29/2003 | EP1278609A1 Indexable drill and cutting inserts therefor |
| 01/29/2003 | EP1244531A4 Composite rotary tool and tool fabrication method |
| 01/29/2003 | EP1113895A4 Drill tool assembly |
| 01/29/2003 | CN2532931Y 快速接头 Quick Coupler |
| 01/29/2003 | CN1393313A Ejection drill with internal drill chip discharge and single drill chip discharging port |
| 01/29/2003 | CN1099930C Annular hole cutter |
| 01/28/2003 | US6511268 Tool device with reversible drill bit/screw bit |
| 01/28/2003 | US6511267 Tool for removing broken fittings |
| 01/28/2003 | US6511265 Composite rotary tool and tool fabrication method |
| 01/23/2003 | WO2003006708A2 Drill bit for printed circuit board fabrication and method for treatment thereof |
| 01/23/2003 | US20030017015 Cutting tool and methods of making and reconditioning thereof |
| 01/22/2003 | CN1392821A Edge protection device for hole saw |
| 01/22/2003 | CN1392326A Rock drill |
| 01/16/2003 | US20030012613 Throw-away tip for use in drilling work and throw-away drilling tool |
| 01/16/2003 | US20030012611 High tolerance boring tool with multiple cutting elements |
| 01/15/2003 | EP1275459A1 Suction head, extension and drill bit for dry boring |
| 01/15/2003 | EP1275458A1 Drill |
| 01/15/2003 | EP1275457A1 Drill bit |
| 01/15/2003 | CN1391505A Core body lock device of core drill and core body used for the device |
| 01/15/2003 | CN1098740C 钻孔工具 Drilling Tools |
| 01/14/2003 | US6506003 Cutting tool |
| 01/14/2003 | US6505692 Drill for forming undercuts in bores |
| 01/09/2003 | WO2003002320A1 Tool, device, and method for drilling |
| 01/09/2003 | DE20217077U1 Drill for making bores through wood, chipboard or plastics has guide peg at head end, entering pilot bore and cutting head on fluted shaft fitting into socket with screw thread |
| 01/08/2003 | EP1273396A2 Chisel |
| 01/08/2003 | EP1273374A1 Throw-away tip for use in drilling work and throw-away drilling tool |
| 01/08/2003 | EP1273373A1 Rotatable tool having a replaceable cutting head at the chip removing, free end of the tool |
| 01/08/2003 | EP1273372A1 Drill for stone |
| 01/08/2003 | EP1272730A1 Drill bit |
| 01/08/2003 | EP1185391B1 Machining tool |
| 01/08/2003 | EP0880420B1 High precision cutting tools |
| 01/08/2003 | CN1098402C Cutting tool for drilling concrete, aggreate or masonry |
| 01/07/2003 | US6502487 Method of machining workpiece with complex tool |
| 01/03/2003 | WO2003001016A2 Producing and servicing insulating glass units |
| 01/03/2003 | WO2003000449A1 Drill body and insert assembly |
| 01/03/2003 | CA2454505A1 Producing and servicing insulating glass units |
| 01/02/2003 | US20030002941 Drill bit and method for grinding a drill bit |
| 01/02/2003 | US20030002932 Rotatable tool having a replaceable cutting head at the chip removing, free end of the tool |
| 01/02/2003 | US20030000745 Drill bit for drilling rock |
| 01/02/2003 | EP1270162A1 Drill bit |
| 12/31/2002 | US6499920 Tap |
| 12/31/2002 | US6499919 Cylindrical bit with hard metal cutting edges |
| 12/26/2002 | US20020198095 Matrix material comprises a yttrium aluminum garnet, especially Y3Al5O12; especially suited for machining Ti or a Ti alloy. |
| 12/26/2002 | US20020197422 Producing and servicing insulating glass units |
| 12/26/2002 | US20020197120 Hole finishing tool |
| 12/26/2002 | US20020195280 Roof bit body and insert assembly |
| 12/25/2002 | CN1386604A Auger drill |
| 12/19/2002 | WO2002100612A2 Ultrasonic cutting tool coated by diamond cvd |
| 12/19/2002 | WO2002000381A1 Drilling tool |
| 12/19/2002 | US20020189866 Fastener, hammering jig for installing the fastener, and drill bit for working undercut hole |
| 12/19/2002 | US20020189865 Rock drill |
| 12/19/2002 | US20020189418 Hole cutter |
| 12/19/2002 | DE10129064A1 Gesteinsbohrwerkzeug Rock drilling |
| 12/18/2002 | EP1267033A1 Rock drilling tool |
| 12/18/2002 | EP1266711A1 Hole cutter |
| 12/18/2002 | EP0805006B1 Rotating boring tool |
| 12/18/2002 | CN1385286A Abrasive drill |
| 12/18/2002 | CN1096324C Cutting tool |
| 12/12/2002 | WO2002098590A1 Rotatable tool having a replaceable cutting head at the chip removing, free end of the tool |
| 12/12/2002 | WO2002090027A3 Cutting tool assembly with replaceable cutting head |
| 12/11/2002 | EP1263557A1 Drill, especially a forstner bit or a multi-spur machine bit |
| 12/05/2002 | US20020182021 Cutting tool material rod for machining of printed circuit board and method of fabricating the same |
| 12/04/2002 | EP1261798A2 Rock drill |
| 12/04/2002 | CN2523541Y Drill head for sleeve milling gas releasing tube effeciently |
| 12/04/2002 | CN1382563A Straight bit for rock |
| 12/03/2002 | US6488458 Taper implant and a screw-fastening structure using a taper implant with female threads |
| 11/28/2002 | WO2002094487A1 Orbital drilling cutting tool |
| 11/27/2002 | EP1260338A2 Twist drill |
| 11/27/2002 | EP1260297A1 Core body lock device of core drill and core body used for the device |
| 11/27/2002 | EP1260296A1 Drill |
| 11/27/2002 | EP1259699A2 Rock drill |
| 11/27/2002 | CN2522205Y Drill bit special for vulcanizing mould |
| 11/27/2002 | CN1094989C Rotary earth strata penetrating tool with cermet insert having Co-Ni-Fe binder |
| 11/26/2002 | US6485235 Cutting tool assembly with replaceable cutting head |
| 11/21/2002 | WO1998018587A3 Continuous extrusion process and device for rods made of a plastic raw material and provided with a spiral inner channel |
| 11/21/2002 | US20020172569 Throw-away cutting tool |
| 11/21/2002 | US20020170752 Twist drill |
| 11/21/2002 | US20020170178 Orbital drilling cutting tool |
| 11/20/2002 | EP1075365B1 Method and apparatus for repairing and/or decorating furniture |
| 11/20/2002 | CN2520973Y Drill chuck |
| 11/20/2002 | CN2520972Y Boring and inching fine boring tool |
| 11/19/2002 | US6481938 Drilling tool including a shank and a cutting body detachably secured thereto |
| 11/14/2002 | WO2002090027A2 Cutting tool assembly with replaceable cutting head |
| 11/14/2002 | US20020168240 Boring tool |
| 11/14/2002 | US20020168239 Cutting tool assembly with replaceable cutting head |
| 11/14/2002 | US20020168236 Tool for removing broken fittings |
| 11/14/2002 | DE10220755A1 Cutting tool has conductive strip not electrically connected to base body, transverse to wear direction, arranged so as wear increases contact is made with earthed workpiece at first wear threshold |