| Patents for B23B 51 - Tools for drilling machines (12,490) |
|---|
| 05/19/2010 | CA2684120A1 Auger bit with interlocking feed screw and cutting insert |
| 05/18/2010 | US7717710 Ceramic instrument |
| 05/18/2010 | US7717654 Drill tip with serrated and dowel pinned shank interface |
| 05/18/2010 | US7717651 Tool for machining precision bores |
| 05/18/2010 | CA2372675C Spade bits with angled sides |
| 05/12/2010 | EP2184124A1 Boring tool |
| 05/12/2010 | EP2183071A1 Drill |
| 05/12/2010 | DE102008056782A1 Rotationally driven tool for deburring mouth location of borehole into interior recess of workpiece, comprises shank part at rear axial end of tool, and cylindrical machining section at front axial end of tool |
| 05/12/2010 | CN201455365U Countersink drill |
| 05/12/2010 | CN201455364U Sharp drill with multiple blades and having micro-step, narrow cutting edge, big end relief angle, big reversed cone, positive deviation and piecewise cutting edge |
| 05/12/2010 | CN201455363U Trepanning drill |
| 05/12/2010 | CN201455362U Multiple edge point sheet twist drill with vertical milling knife-like outer edge, outer edge sharp angle of 200 degrees and outer edge lateral R-shaped edge |
| 05/12/2010 | CN201455361U Hollow drilling machine tool |
| 05/12/2010 | CN201455360U Ram for hollow drilling machine |
| 05/12/2010 | CN201455359U Trepanning tool bit for hollow drilling machine |
| 05/12/2010 | CN201455358U Trepanning tool blade for hollow drilling machine |
| 05/12/2010 | CN201455357U Efficient impact bit |
| 05/12/2010 | CN201455356U Deep hole drilling device for lathe |
| 05/12/2010 | CN201455355U Counterbit integrated cemented carbide drill |
| 05/12/2010 | CN201455303U Cutter for processing frontal inner hole chamfer angle |
| 05/12/2010 | CN1802231B Rotatable tool and a blank |
| 05/11/2010 | US7713005 Milling head for milling chamfers |
| 05/11/2010 | US7713004 Tool for chip removing machining as well as a basic body therefore |
| 05/11/2010 | CA2413375C Burr removal apparatus |
| 05/06/2010 | WO2010050388A1 Chip-recovering cutting tool |
| 05/06/2010 | US20100111627 Indexable Insert for Drilling and Blank Insert Manufacturing Same |
| 05/06/2010 | US20100111624 Extender for hole saw and pipe installation tools and methods |
| 05/06/2010 | DE202010001892U1 Spanwerkzeug mit einem Berührabschnitt zum Aufnehmen von Querkräften Chuck with a contact portion for receiving transverse forces |
| 05/06/2010 | DE102008055995A1 Verfahren zur Durchführung von Tiefbohrungen und Spandetektor dafür Method for carrying out deep holes and tension detector for |
| 05/05/2010 | CN201446268U Improved hole saw connecting rod |
| 05/05/2010 | CN201446267U Alloy bit |
| 05/05/2010 | CN201446266U Stepped deburring cutter |
| 05/05/2010 | CN1942274B Surface-coated cutting tool |
| 05/05/2010 | CN1665628B Coupling in tools for chip removing machining, a tool, a cutting head and a holder |
| 05/05/2010 | CN1636660B Cutting tool and parts therefor, as well as a method for the manufacture of such a cutting tool |
| 05/05/2010 | CN101700662A Drill needle for halogen-free printed circuit board (PCB) |
| 05/05/2010 | CN101700583A Improvement method of indexable aperture knife tool |
| 05/04/2010 | CA2473055C Equipment for making ballpoint pen tips |
| 04/29/2010 | WO2010047158A1 Deep hole drill |
| 04/29/2010 | DE102008052743A1 Tool i.e. twist drill, for machining workpiece, has regions provided along axial extension of tool, geometrically defined cutting edge and center axis, where regions are alternately made of ductile and hard materials |
| 04/28/2010 | EP1851402B1 Post anchor and post comprising the same |
| 04/28/2010 | CN201442122U Two-step diamond drill bit |
| 04/28/2010 | CN201442121U 扁钻 Flat drill |
| 04/28/2010 | CN201442108U Center bit used on live center |
| 04/28/2010 | CN1470350B Coating tool |
| 04/27/2010 | US7703359 Cutting tool component and a method of manufacturing same |
| 04/27/2010 | CA2539604C Shaft tool and associated coolant/lubricant feeding point |
| 04/27/2010 | CA2392965C Rotary cutting tool and high speed machining method with nano-lubrication using such a tool |
| 04/22/2010 | WO2010044206A1 Core drill |
| 04/22/2010 | US20100098911 Surface Coated Member and Cutting Tool |
| 04/22/2010 | DE202010000051U1 Bohrwerkzeug Drilling tool |
| 04/22/2010 | DE202010000013U1 Bohrkopf Wellhead |
| 04/22/2010 | DE202007019016U1 Entgratwerkzeug Deburring |
| 04/21/2010 | EP2177295A1 Surface-coated cutting tool |
| 04/21/2010 | EP2007539B1 Method for making a deep hole |
| 04/21/2010 | EP1275457B1 Drill bit |
| 04/20/2010 | US7700195 Cutting tool and process for the formation thereof |
| 04/15/2010 | WO2009155909A3 Multiple edge drill |
| 04/15/2010 | WO2009128775A9 Tool for rotary cutting machining |
| 04/15/2010 | US20100092259 Drill bit for drilling having at least two cutting edges, each with two cutting portions and a non-cutting portion between the two cutting portions |
| 04/15/2010 | US20100092258 Tool for machining workpieces |
| 04/15/2010 | US20100092256 Cutting tool |
| 04/15/2010 | US20100092255 Controlled spark plug orientation |
| 04/15/2010 | DE19728384C5 Rotierendes Schaftwerkzeug The rotating shaft |
| 04/15/2010 | DE102008049029A1 Gewindebohrer Screw tap |
| 04/14/2010 | CN201437162U Miniature drill bit structure of printed circuit board (PCB) |
| 04/14/2010 | CN101693303A Drilling flanging machine |
| 04/13/2010 | US7695222 Indexable insert |
| 04/13/2010 | US7695221 Solid drill bit for machine tools |
| 04/08/2010 | WO2010038279A1 Drill |
| 04/08/2010 | WO2008153803A9 Actuated material removal tool |
| 04/08/2010 | US20100086373 Cutting tool |
| 04/08/2010 | US20100086372 Hole saw and slug remover |
| 04/08/2010 | US20100086371 Twist drill having at least two cutting inserts at the tip each with its own j-shaped chip guiding flute and a method for the production thereof |
| 04/08/2010 | US20100083975 Rotary Nailcare Device with Mandrel Bit for Nail Shaping, Filing, and Polishing |
| 04/08/2010 | DE102008051573A1 Cylindrical drilling tool, has cambers in different shapes and placed at rear sides that increase under different angles to chip groove, where cambers support folding and defined rolling of chips |
| 04/07/2010 | EP2172293A1 Small-diameter deep hole drill and fine deep hole processing method |
| 04/07/2010 | EP1469965B1 Tool coupling for rotating tool |
| 04/07/2010 | CN201436117U Drill with self-cooling channel |
| 04/07/2010 | CN101132874B 钻头 Drill |
| 04/07/2010 | CA2676942A1 Hole saw and slug remover |
| 04/06/2010 | CA2490052C Spur point drill insert |
| 04/06/2010 | CA2484602C Rotary cutting tool comprising an exchangeable cutting insert |
| 04/01/2010 | WO2010036498A1 Rock drill bit |
| 04/01/2010 | WO2010035824A1 Sintered cermet and cutting tool |
| 04/01/2010 | WO2010034410A1 Tool for machining |
| 04/01/2010 | US20100080665 Hole saw with interchangeable cutting blades |
| 04/01/2010 | DE102009043272A1 Bohr- und Senkvorrichtung Drilling and lowering device |
| 04/01/2010 | CA2736188A1 Rock drill bit |
| 03/31/2010 | EP2167263A1 A tool for chip removing machining as well as a basic body therefor |
| 03/31/2010 | EP2167262A1 Drill with cutting inserts |
| 03/31/2010 | EP1551582B1 Cutting tool for turning and drilling from solid |
| 03/31/2010 | CN201432131Y Reversed cutting limit socket drill |
| 03/31/2010 | CN201432126Y Pistol drill with special drill chuck |
| 03/31/2010 | CN101687259A Multi-piece tool assembly and cutting tool |
| 03/31/2010 | CN101687258A Tool holder and cutting tip with centering snout |
| 03/30/2010 | CA2576072C High-strength, high-toughness matrix bit bodies |
| 03/30/2010 | CA2418560C Bit for cutting drywall |
| 03/25/2010 | WO2010032221A1 Drill bit and core retaining device |
| 03/25/2010 | WO2010031946A1 Planar cutting tool and associated tool holder |