| Patents for B23B 51 - Tools for drilling machines (12,490) |
|---|
| 08/20/2009 | US20090208299 Method for manufacturing disposable rotary cutting tools and disposable rotary tool for dental or medical applications |
| 08/20/2009 | DE19980707B4 Zusammengesetztes Schneidwerkzeug und Schneideinsatz dafür Composite cutting tool and cutting insert for |
| 08/20/2009 | DE102008022968A1 Drehantreibbares Werkzeug mit axial verstellbarer Anschlaghülse, insbesondere Senker Rotatably driven tool with axially adjustable stop sleeve, in particular countersink |
| 08/19/2009 | EP2090392A1 Deep hole cutting apparatus |
| 08/19/2009 | EP2090391A1 Deep hole cutting apparatus |
| 08/19/2009 | EP2090390A1 Deep hole cutting apparatus |
| 08/19/2009 | EP2089176A2 Final adjustment mechanism with tactile feedback |
| 08/19/2009 | EP1979119B1 Tooling system |
| 08/19/2009 | EP1827741B1 Quick-change and plug eject arbor for a hole saw |
| 08/19/2009 | CN201291317Y Micro drill head for circuit board boring |
| 08/19/2009 | CN101512035A Coated drill and a method of making the same |
| 08/19/2009 | CN101511513A Modular drilling tool and method for the production thereof |
| 08/19/2009 | CN101511512A Bit for a drill tool |
| 08/19/2009 | CN100529133C Hard alloy cutter |
| 08/19/2009 | CN100528437C Drill insert with controlled contact clearance |
| 08/19/2009 | CN100528436C Drill |
| 08/19/2009 | CN100528435C Bore cutter |
| 08/19/2009 | CN100528434C Drill and drill tip for chip removing machining |
| 08/19/2009 | CN100528430C Surface-coated cutware and process for producing the same |
| 08/18/2009 | US7575401 PCD drill for composite materials |
| 08/18/2009 | US7575400 Drilling tool with alternating cutting plates and alternating cutting plates for said drilling tool |
| 08/18/2009 | CA2460989C An improved hole-saw assembly |
| 08/13/2009 | US20090202314 Boring tool and holder for the same |
| 08/13/2009 | DE102005017285B4 Implantatbettbohrer Implant drill |
| 08/12/2009 | EP2086708A2 Drill for making flat bottom hole |
| 08/12/2009 | EP1253992B1 An edge protection device for hole saw |
| 08/12/2009 | CN201287212Y Cutting toll capable marking the working depth |
| 08/12/2009 | CN101502927A Method for preparing grinding-free drill head and drill head |
| 08/12/2009 | CN100525971C Drilling tool and indexable drill bit |
| 08/12/2009 | CN100525968C Thin wear resistant coating |
| 08/11/2009 | US7572088 Deep hole boring head and deep hole boring method for boring a production piece |
| 08/06/2009 | WO2009095060A1 Drilling tool |
| 08/06/2009 | US20090196697 Multi-Function cutting machine with working depth measurement |
| 08/06/2009 | US20090194954 Transmission extension adapter for power hand tool |
| 08/06/2009 | DE10333194B4 Entgratwerkzeug mit Messerschnellwechsler Deburring tool with knife quick coupler |
| 08/06/2009 | DE10054850B4 Bohrer für Gestein Drill for rock |
| 08/05/2009 | EP2085176A1 Manufacturing method for drill head |
| 08/05/2009 | EP2083960A1 A hole saw with interchangeable cutting blades |
| 08/05/2009 | EP2083959A1 A drilling tool, a method for drilling a hole and a use of a drilling tool |
| 08/05/2009 | EP1250206A4 Cutting tools and drill inserts with chip control geometry |
| 08/05/2009 | EP1232034A4 Hole saw and connection method |
| 08/05/2009 | CN201283439Y Three-segment type drill head |
| 08/05/2009 | CN101501813A Process and apparatus for the modification of surfaces |
| 08/05/2009 | CN100522431C Device for deburring small-sized bore diameters |
| 07/30/2009 | WO2009093764A1 Drill insert |
| 07/30/2009 | US20090191016 Drill |
| 07/30/2009 | DE112006003941T5 Bohrer Drill |
| 07/29/2009 | EP1924381B1 Cutout bit for use with rotary tools |
| 07/29/2009 | CN201279612Y Drill bit for processing polyethylene foam material |
| 07/29/2009 | CN201279611Y Multi-purpose combined center drill |
| 07/29/2009 | CN101495260A Drill head |
| 07/29/2009 | CN100519021C Deburring tool and cutting insert therefor |
| 07/29/2009 | CN100519020C Tool and method for fine machining of workpieces |
| 07/29/2009 | CN100519017C Anchor bolt for anchoring an anchor in an anchoring base |
| 07/23/2009 | WO2009090042A2 Drilling tool having point thinning |
| 07/23/2009 | US20090185877 Gundrill, and method of drilling with the same |
| 07/23/2009 | US20090183603 Damaged bolt and screw removing devices |
| 07/23/2009 | DE102008004564A1 Bohrwerkzeug mit Ausspitzung Drilling tool with thinning |
| 07/22/2009 | EP2080602A2 Hole coring system with lever arm |
| 07/22/2009 | EP2080575A1 Milling tool for providing widenings in a hole |
| 07/22/2009 | EP2080574A1 Shank attachment device |
| 07/22/2009 | EP2006042A9 Throwaway drill, insert for throwaway drill, and cutting method using the throwaway drill |
| 07/22/2009 | EP1830977B1 Deburring tool and cutting insert therefor |
| 07/22/2009 | EP1817128B1 Cutting element, cutter support and hollow drill |
| 07/22/2009 | EP1423551B1 Method for producing a nanostructured functional coating and a coating that can be produced according to said method |
| 07/22/2009 | CN201275633Y Demountable gun drill head |
| 07/22/2009 | CN100515630C Drilling tool with alternating cutting plates therefor |
| 07/21/2009 | CA2386425C Rock drill |
| 07/16/2009 | DE202009005609U1 Werkzeug mit Zentrierbohrer Tool with center |
| 07/16/2009 | DE102008003856A1 Drilling tool for processing cylinder head or crankcase, has tube-shaped casing connected with tool body, which is coaxially arranged in tool body, and discharge channel formed between tool body and casing |
| 07/15/2009 | EP2078101A2 Articles having improved resistance to thermal cracking |
| 07/15/2009 | EP2077923A1 Cutting portion with a friction surface cooperating with a wrench |
| 07/15/2009 | EP1697073A4 Cutting insert with helical geometry and holder therefor |
| 07/15/2009 | CN201271752Y High speed high pressure rotary holding sleeve |
| 07/15/2009 | CN201271751Y Drill head helix angle structure |
| 07/15/2009 | CN201271750Y Miniature three-segment drill head |
| 07/15/2009 | CN101484263A Drill for machining fiber reinforced composite material |
| 07/15/2009 | CN100513028C Hole cutter |
| 07/15/2009 | CN100513027C Spade drill insert having curved cutting edges |
| 07/14/2009 | US7559765 Rotary tool for dental or medical applications |
| 07/14/2009 | US7559726 Drill plug ejection system |
| 07/14/2009 | CA2484180C Magnetic indexer for high accuracy hole drilling |
| 07/09/2009 | WO2009084698A1 Drill |
| 07/09/2009 | WO2009084315A1 Insert for drill |
| 07/09/2009 | WO2009084081A1 Carbide rotating tool |
| 07/09/2009 | CA2646752A1 Ultra-hard and metallic constructions comprising improved braze joint |
| 07/08/2009 | EP2077173A2 Twist drill |
| 07/08/2009 | EP2077172A1 Surface-coated cutting tool |
| 07/08/2009 | EP2076347A1 Milling tool and method, in particular for milling composite materials |
| 07/08/2009 | EP2076346A1 Tool for machining workpieces |
| 07/08/2009 | EP2076345A1 Modular drilling tool and method for the production thereof |
| 07/08/2009 | EP2076344A1 Bit for a drill tool |
| 07/08/2009 | CN201267891Y Multi-edge nib drill |
| 07/08/2009 | CN201267890Y Multi-edge nib chip-breaker |
| 07/08/2009 | CN201267889Y Fine finishing cutting tools |
| 07/08/2009 | CN101474687A Mechanically-clamped chamfering countersink drill |
| 07/08/2009 | CN100509700C Sintered compact for use in machining chemically reactive materials |
| 07/08/2009 | CN100509227C Multi-functional bit & connect-disconnect coupling used therewith |
| 07/07/2009 | US7556459 Hole saw having a drill bit with a pilot tip |
| 07/07/2009 | US7556458 Tool for machine tools |