| Patents for B23B 51 - Tools for drilling machines (12,490) |
|---|
| 05/26/2011 | DE102009046907A1 Sägewerkzeug für eine Werkzeugmaschine Sawing tool for machine tool |
| 05/26/2011 | DE102009046903A1 Cylindrical drill body for center drill for hole saw, has front-sided cutting teeth for cutting drill core, where cutting body is arranged with cutting edge at inner side of drill body |
| 05/25/2011 | EP2323792A2 Multiple edge drill |
| 05/25/2011 | CN101528394B Drill |
| 05/19/2011 | WO2011058637A1 Tool coated with hard coating |
| 05/19/2011 | WO2011058636A1 Tool coated with hard coating |
| 05/19/2011 | WO2011057328A1 Machine tool bit design |
| 05/19/2011 | US20110116884 Helical bit tool |
| 05/19/2011 | CA2780338A1 Machine tool bit design |
| 05/18/2011 | EP2322303A1 Drill |
| 05/18/2011 | EP2321080A1 A cutting tool |
| 05/18/2011 | EP2097198B1 Cutting insert, in particular for counterboring and/or countersinking operations |
| 05/18/2011 | CN201833037U Drilling and milling knife with helical edge |
| 05/18/2011 | CN201833036U Compound tool |
| 05/18/2011 | CN201833035U High-low pressure dual-purpose water spraying drill bit |
| 05/18/2011 | CN201833034U Percussion drilling plate |
| 05/18/2011 | CN201833033U Diamond cutter for processing deep holes |
| 05/18/2011 | CN201833032U Triple prism cutting tool |
| 05/18/2011 | CN201833031U Assembled extension expanding drill |
| 05/18/2011 | CN102066028A Drill |
| 05/18/2011 | CN102059376A Cylindrical hollow drilling tool |
| 05/18/2011 | CN102059361A Diamond wrapping tool with excellent stripping resistance and wear resistance |
| 05/18/2011 | CN101652212B Deep hole cutting apparatus |
| 05/17/2011 | US7942616 Drilling tool and method for producing port seals |
| 05/17/2011 | US7942615 Multi-cartridge cutting tool and railway wheel boring assembly |
| 05/12/2011 | WO2011055372A2 Cutting tool, cutting tool holder, and a cutting insert therefor |
| 05/12/2011 | WO2011054491A1 Countersinking tool |
| 05/12/2011 | WO2011018917A9 Diamond-coated tool |
| 05/12/2011 | US20110110740 Drilling bit with the depth-limiting and angle-leading function for the carpenter's work |
| 05/12/2011 | US20110110739 Rotatable tool for chip removing machining as well as a loose top and a basic body therefor |
| 05/12/2011 | US20110110736 Seismic tool assembly for use in anchor insertion |
| 05/12/2011 | US20110110735 Rotary-driven tool for cutting machining with a cutting body |
| 05/12/2011 | DE102010014022A1 Senkwerkzeug Countersink |
| 05/12/2011 | DE102009051073A1 Mehrfachwechselschneidplatte für ein Bohrwerkzeug Multiple interchangeable insert for a drilling tool |
| 05/11/2011 | EP2319645A1 A rotatable tool for chip removing machining as well as a loose top and a basic body therefor |
| 05/11/2011 | EP2319644A1 Failure sensor for cutting insert |
| 05/11/2011 | EP2318640A1 Core drill bit |
| 05/11/2011 | EP1863610B1 Rotary cutting tool |
| 05/11/2011 | CN201823979U Processing cutter for automobile brake cylinder |
| 05/11/2011 | CN201823978U Drilling reamer |
| 05/11/2011 | CN201823977U Machine clamp combined and molded drilling reamer |
| 05/11/2011 | CN201823976U Twist drill |
| 05/11/2011 | CN201823974U Device for preventing drill bit from emerging in deep hole drilling |
| 05/11/2011 | CN1663732B Mortiser tool |
| 05/11/2011 | CN102056693A Drill |
| 05/11/2011 | CN102049554A A rotatable tool for chip removing machining as well as a loose top and a basic body therefor |
| 05/11/2011 | CN102049553A Cutter special for interference compact concentric splicing circuit board and manufacturing method thereof |
| 05/11/2011 | CN102049552A Large-aperture drill bit for aluminum alloy wheel hub |
| 05/11/2011 | CN101410210B Throwaway drill, and cutting method of material |
| 05/10/2011 | US7938600 Cutting tool and method of operating the same |
| 05/10/2011 | CA2642319C Masonry drill bit |
| 05/05/2011 | WO2011050903A1 Multiplex exchangeable cutting plate for a drilling tool |
| 05/05/2011 | WO2011017146A3 Rotary cutting tool with reverse chipbreaker pattern |
| 05/05/2011 | US20110103910 Drill bit |
| 05/05/2011 | US20110103909 Drill |
| 05/04/2011 | EP2316600A1 Drilling tool |
| 05/04/2011 | EP1993762B1 Cutting insert, drill, use of a cutting insert in a drill and method of drilling |
| 05/04/2011 | CN201815725U Combined cutter |
| 05/04/2011 | CN201815724U Internal-cooling drill bit |
| 05/04/2011 | CN201815723U Punching drill |
| 05/04/2011 | CN201815722U Diameter-variable multifunctional sheet drill |
| 05/04/2011 | CN201815705U Inverted depth drill |
| 05/04/2011 | CN201815699U Machine tool for machining deep holes on glass molds |
| 05/04/2011 | CN102046313A Family of cutting inserts, milling cutting tool, and cutting insert |
| 05/04/2011 | CN102046312A Throw-away rotary tool |
| 05/04/2011 | CN102039439A Centering spiral cutter capable of composite positioning and combined cutting |
| 05/04/2011 | CN101642882B Reverse reaming countersink inner end face knife |
| 05/03/2011 | US7934893 Quick-change and plug eject arbor for a hole saw |
| 05/03/2011 | US7934892 Collet clamping nosepiece for power feed drilling equipment |
| 04/28/2011 | WO2011049817A1 Connector assembly |
| 04/28/2011 | WO2011049095A1 Drill for composite material as well as machining method using same and machining apparatus using same |
| 04/28/2011 | WO2011047866A1 Welding point milling cutter |
| 04/28/2011 | WO2011047865A1 Drilling tool |
| 04/28/2011 | US20110097168 Lathe Tool, In Particular Boring Tool |
| 04/28/2011 | DE102010049199A1 Bohrwerkzeug Drilling tool |
| 04/27/2011 | EP2313223A1 Backbore tool with coolant actuation |
| 04/27/2011 | CN201807770U Inner-chip removal deep-hole drill |
| 04/27/2011 | CN201807769U Drill bit |
| 04/27/2011 | CN201807762U Drilling machining cutter |
| 04/27/2011 | CN201807760U Chamfering tool of steamer valve hole |
| 04/27/2011 | CN201807753U 90-degree circular groove machining device |
| 04/27/2011 | CN102036775A Deep-hole boring drill head |
| 04/27/2011 | CN102029506A Multi-position synchronous cold deep hole processing method for valve core in steering engine of automobile |
| 04/27/2011 | CN101664816B Processing tool for interfered inclined hole of diesel engine and method thereof |
| 04/21/2011 | WO2011045781A1 Twist drill |
| 04/21/2011 | US20110091297 Throwaway rotary cutting tool |
| 04/21/2011 | US20110089218 Anchor Installation Tool |
| 04/21/2011 | CA2777258A1 Twist drill |
| 04/20/2011 | CN201799669U Reverse counterboring tool |
| 04/20/2011 | CN201799668U Hole saw with three teeth |
| 04/20/2011 | CN201799667U Hard alloy hole saw |
| 04/20/2011 | CN201799666U Hard alloy hole saw with long handle |
| 04/20/2011 | CN201799665U Machining cutter and bar for manufacturing machining cutter |
| 04/20/2011 | CN201799664U Numerical-control countersinking high-efficiency machining cutter |
| 04/20/2011 | CN201799663U Diamond bit |
| 04/20/2011 | CN201799662U Assembled cemented carbide flat drill |
| 04/20/2011 | CN201799648U Numerical control middle beam combined drilling machine |
| 04/20/2011 | CN201799629U Cylindrical rotary cutter with inner fluid passage |
| 04/20/2011 | CN102026756A Multi-blade solid carbide drill |
| 04/20/2011 | CN102026755A Drill, cutting insert, and method of producing cut object |