| Patents for B23B 51 - Tools for drilling machines (12,490) |
|---|
| 05/06/2009 | CN201231333Y Cutter collet with water output structure |
| 05/06/2009 | CN201231332Y Cutter holder capable of increasing cutter clamping force |
| 05/06/2009 | CN201231331Y Glass drill |
| 05/06/2009 | CN201231330Y Inner extension type drill |
| 05/06/2009 | CN201231329Y Machine-tool modular fixture for processing cylinder |
| 05/06/2009 | CN101426607A A tool and a cutting insert for chip removing machining with co-operating primary and secondary engagement means |
| 05/06/2009 | CN101426605A Cutting insert, in particular tip for a drill |
| 05/06/2009 | CN101422881A Processing technique of double metal grinding hardware tool |
| 05/06/2009 | CN101422826A Micro drill bit for circuit boring |
| 05/06/2009 | CN100484675C Core drill |
| 05/05/2009 | US7527457 Surface-coated cutting tool |
| 04/30/2009 | WO2009054869A1 Cutter for engagement with an arbor |
| 04/30/2009 | WO2009054868A1 Cutter for engagement with an arbor |
| 04/30/2009 | WO2009054400A1 Twist drill |
| 04/30/2009 | WO2009053028A1 Tool for machining work pieces |
| 04/30/2009 | WO2008083646A3 Deburring tool |
| 04/30/2009 | US20090110502 Multi function attachment for a drill |
| 04/30/2009 | US20090110501 Cutting tool |
| 04/30/2009 | DE102007050471A1 Werkzeug zur spanenden Bearbeitung von Werkstücken Tool for machining of workpieces |
| 04/29/2009 | CN201227698Y Microbit for printed circuit boards industry |
| 04/29/2009 | CN100482391C Edge-carrying drill body |
| 04/28/2009 | US7524149 Tool for countersinking, deburring and/or spindling out holes |
| 04/23/2009 | WO2009052067A2 Axial seating pin |
| 04/23/2009 | WO2009051046A1 Edge replacement-type cutting chip |
| 04/23/2009 | WO2009049870A1 Rotary tool, in particular a drill |
| 04/23/2009 | WO2005122690A3 Torsionally-stiff end mill |
| 04/23/2009 | US20090103994 Drill Bit |
| 04/23/2009 | DE202009002719U1 Entgrat-Werkzeug zur Rohr-Entgratung Deburring tool for pipe deburring |
| 04/23/2009 | DE202007017908U1 Bohrwerkzeug Drilling tool |
| 04/23/2009 | DE202007017299U1 Bohrer Drill |
| 04/23/2009 | DE19983068B4 Bohrer Drill |
| 04/23/2009 | DE102007050050A1 Rundlaufwerkzeug, insbesondere Bohrer Rotary tool, in particular drill |
| 04/22/2009 | EP2050530A1 Impact drill |
| 04/22/2009 | CN201223962Y Step chip dividing groove deep hole drill |
| 04/22/2009 | CN201223961Y Drill head for drilling thin pipe |
| 04/22/2009 | CN201223960Y Tool bit quick changing and automatic detaching apparatus without stopping drill machine |
| 04/22/2009 | CN101412187A Circular cutter for sheet and use thereof |
| 04/22/2009 | CN100479958C Cutting tool and method for cutting material |
| 04/22/2009 | CN100479955C Surface-coated cutting tool |
| 04/21/2009 | US7520703 Twist drill with a pilot tip |
| 04/16/2009 | WO2009049080A1 Spade bit having threaded conical tip portion |
| 04/16/2009 | WO2009049069A1 Spade bit having reamer feature |
| 04/16/2009 | US20090097933 Surface-coated cutting tool |
| 04/16/2009 | US20090097932 Spade bit with improved cutting geometry |
| 04/16/2009 | US20090097931 Spade Bit having Threaded Conical Tip Portion |
| 04/16/2009 | DE202009000930U1 Einspanbohrer, insbesondere zur Kunststoffbearbeitung Einspanbohrer, especially in the plastics industry |
| 04/16/2009 | DE202008017281U1 Bohrerverlängerung Drill Extension |
| 04/16/2009 | DE102007048821A1 Werkzeugsystem Tool System |
| 04/16/2009 | DE10053343B4 Wendelbohrer Twist drill |
| 04/15/2009 | EP2047932A2 Drill |
| 04/15/2009 | CN201220291Y Conicity mounting type eccentric machine core drill |
| 04/15/2009 | CN201220290Y Drilling tool for concentric circles having different diameters |
| 04/15/2009 | CN101410210A Throwaway drill, insert for throwaway drill, and cutting method using the throwaway drill |
| 04/15/2009 | CN100478141C Insertion terminal of rotary and/or impact type tool |
| 04/15/2009 | CN100478122C Compound processing machinery |
| 04/15/2009 | CN100478108C Rotary cutting tool comprising an exchangeable cutting insert |
| 04/15/2009 | CN100478107C Spade drill insert having helical margins |
| 04/14/2009 | US7517179 Small holesaw mandrel assembly |
| 04/14/2009 | US7516686 Two-flute twist drill |
| 04/09/2009 | WO2009045775A2 Shrink fit sleeve for tool holder |
| 04/09/2009 | US20090092455 Adjustable indexable drill |
| 04/09/2009 | US20090092454 Drilling Auxiliary Device Having A Cooling Effect |
| 04/09/2009 | DE19521993B4 Werkzeughalter und Werkzeug für eine Bohr- und/oder Schlagwerkzeugmaschine Tool holder and tool for drilling and / or percussion machine tool |
| 04/09/2009 | DE102004008167B4 Aufbohrwerkzeug Boring tool |
| 04/08/2009 | EP2043803A2 Drill for machining fiber reinforced composite material |
| 04/08/2009 | CN201217091Y Draw-back collet of clamp tool bit |
| 04/08/2009 | CN101405103A Drilling tool and tool head for a drilling tool |
| 04/08/2009 | CN100475393C Single-lip drill and method for the production thereof |
| 04/07/2009 | US7513721 Deburring tool |
| 04/07/2009 | US7513719 Reaming tool for broken conduit |
| 04/07/2009 | US7513718 Alignment device for a hole saw and method of enlarging a hole using same |
| 04/07/2009 | US7513319 Reamer bit |
| 04/07/2009 | US7513048 Chain saw attachment for a hand drill |
| 04/07/2009 | US7513023 Method for repairing broken conduit |
| 04/07/2009 | CA2494383C Drilling tool and method for producing port seals |
| 04/02/2009 | WO2009042793A1 Drill bit and reamer |
| 04/02/2009 | WO2009040651A2 Non-ferrous bit for use with a magnetic chuck |
| 04/02/2009 | WO2009040540A1 Drill bit |
| 04/02/2009 | US20090087275 Twist drill |
| 04/02/2009 | US20090087273 Cutting tool |
| 04/01/2009 | EP1846186B1 Deep hole drill |
| 03/31/2009 | CA2568533C Twist drill |
| 03/26/2009 | WO2009037223A1 Only partly ground tool rod made of sintered material |
| 03/26/2009 | WO2009037020A1 Drilling tool with drill bit |
| 03/26/2009 | US20090080990 Power and/or Signal Paths for a Machine Tool Accessory |
| 03/26/2009 | US20090080989 Drill bit and reamer |
| 03/25/2009 | CN201212395Y Multifunction primary-secondary drill |
| 03/25/2009 | CN201211608Y Automatic processing product line for source nipple of gas cylinder |
| 03/25/2009 | CN201211571Y Improved structure of drill bit |
| 03/25/2009 | CN100471619C Method for processing workpiece using compound tool |
| 03/24/2009 | US7507058 Tool positioning device and machining tool |
| 03/24/2009 | US7507057 Deburring tool for deburring on the interior and/or exterior |
| 03/24/2009 | US7506908 Gripping tool |
| 03/24/2009 | CA2552235C Sleeved stop for a drill bit |
| 03/19/2009 | WO2009033879A1 Drilling tool for machine tools and method for the production thereof |
| 03/19/2009 | WO2009033878A1 Drilling tool for machine tools and method for the production thereof |
| 03/19/2009 | WO2009033686A1 Tool holder and measuring sensor having a tool holder |
| 03/19/2009 | US20090074527 Drilling Tool |
| 03/19/2009 | US20090071723 Drill with a centering drill insert, and a method of using a drill with a centering drill insert, and the insert therefor |
| 03/19/2009 | DE202008014717U1 Verbesserte Bauweise der Schneidkante einer Diamantklinge Improved design of the cutting edge of a diamond blade |