| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 01/16/2013 | CN202667707U Multi-position adjustable vertical drilling machine |
| 01/16/2013 | CN202667705U Numerical control automatic feed drill press |
| 01/16/2013 | CN102883842A A drilling device with a controller for the feeding unit |
| 01/16/2013 | CN102873562A Fixture for machining circular holes |
| 01/16/2013 | CN102873377A Adjustable multihole drill transmission device |
| 01/16/2013 | CN102873376A Interchangeable drilling jig |
| 01/16/2013 | CN102873368A 导板钻 Drill guides |
| 01/16/2013 | CN102873367A Three-shaft numerical control deep hole drilling machine for processing multi-deep-hole workpiece |
| 01/16/2013 | CN102873364A Method for machining micropores on glass sealed alloy |
| 01/09/2013 | CN202655951U Drilling tool of water valve flange holes |
| 01/09/2013 | CN202655692U Drilling jig used for machining small holes with slope in cylindrical hole wall |
| 01/09/2013 | CN202655691U Forming die of drill hole |
| 01/09/2013 | CN202655690U Swivel plate drill hole mould |
| 01/09/2013 | CN202655689U Pneumatic automatic tightening device |
| 01/09/2013 | CN202655688U Drilling positioning tool |
| 01/09/2013 | CN202655687U Separation-assisting plate of hydraulic hole puncher |
| 01/09/2013 | CN202655686U Suspended drilling adjusting bracket |
| 01/09/2013 | CN202655683U Full automatic lateral exhaust anode drilling machine |
| 01/09/2013 | CN202655680U Deep hole boring machine modified by lathe |
| 01/09/2013 | CN202655678U Numerical-control precise boring grooving machine tool |
| 01/09/2013 | CN202655676U Special three-position stationary-type boring-milling machining machine |
| 01/09/2013 | CN202655675U Precision boring machining die set for six-hole automatic winding machine stand |
| 01/09/2013 | CN102861941A Drilling jig for rapidly drilling vehicle swing bolster |
| 01/09/2013 | CN102861940A Drilling fixture |
| 01/09/2013 | CN102861936A Boring machine for inner wall of drying drum |
| 01/09/2013 | CN102861935A Cutting method |
| 01/09/2013 | CN102259202B Machining device for pivoting support holes |
| 01/09/2013 | CN102151878B Power unit of mobile cutter frame |
| 01/09/2013 | CN102126034B 电动工具 Power Tools |
| 01/09/2013 | CN102069401B Fixture for drilling inflating and discharging holes in hub |
| 01/09/2013 | CN102069214B Clamp for multi-hole drill |
| 01/09/2013 | CN101733654B Fixture with clamping mechanism capable of being lifted |
| 01/09/2013 | CN101450394B Processing clamp for through-hole on armature of electrohydraulic servo valve |
| 01/08/2013 | DE212010000215U1 Bohrfutter, das sich schnell montieren und demontieren lässt Drill chuck that can be assembled and disassembled quickly |
| 01/03/2013 | DE102011106054A1 Kernbohrmaschine Core drill |
| 01/02/2013 | CN202640000U Safety protecting device for bench drilling machine |
| 01/02/2013 | CN202639973U Feeding lifting mechanism for washing machine impeller shaft hole-drilling equipment |
| 01/02/2013 | CN202639925U Special tool for processing blade lacing hole |
| 01/02/2013 | CN202639915U Drilling processing device for through hole |
| 01/02/2013 | CN202639852U Working platform of drilling machine |
| 01/02/2013 | CN202639425U Drill bit structure improved device used for printed circuit board (PCB) drilling hole |
| 01/02/2013 | CN202639424U Steering device capable of changing direction of electric drill bit |
| 01/02/2013 | CN202639423U Drilling device for eyelet bolt |
| 01/02/2013 | CN202639422U Pump opening drilling fixture of multistage pump |
| 01/02/2013 | CN202639421U Combined threaded hole processing device |
| 01/02/2013 | CN202639420U Drilling die for brake frame of excavator |
| 01/02/2013 | CN202639419U Fast clamping device of drill jig |
| 01/02/2013 | CN202639418U Adjusting mechanism of drilling machine headstock |
| 01/02/2013 | CN202639417U Full-automatic worm and worm wheel feed numerical control drilling machine |
| 01/02/2013 | CN202639416U Main shaft cutting feed mechanism controlled by single shaft numerical control system |
| 01/02/2013 | CN202639415U Reinforcement mechanism of vertical driller |
| 01/02/2013 | CN202639414U Gear-driven bench drilling machine |
| 01/02/2013 | CN202639413U Drilling clamp of flange plate |
| 01/02/2013 | CN202639412U Sliding plate of drilling machine |
| 01/02/2013 | CN202639411U Drilling platform |
| 01/02/2013 | CN202639410U Gapless rotating positioning working table of automobile brake pad drilling machine |
| 01/02/2013 | CN202639400U PCB (Printed Circuit Board) drilling device |
| 01/02/2013 | CN202639387U Axle housing shaft head inner bore profiling machining specialized machine |
| 01/02/2013 | CN202639385U Multi-drill head drill rig |
| 01/02/2013 | CN202639384U Full-automatic gear feeding numerical control drill machine |
| 01/02/2013 | CN102858505A Adjustable pocket hole apparatus |
| 01/02/2013 | CN102848262A Drilling machine capable of being stopped automatically |
| 01/02/2013 | CN102848221A Punching fixture |
| 01/02/2013 | CN102848220A End face punching fixture |
| 01/02/2013 | CN102848218A Continuous punching clamp |
| 01/02/2013 | CN102847988A Surface punching clamp |
| 01/02/2013 | CN102847987A Single-arm boring radial feed mechanism |
| 01/02/2013 | CN102847986A Transmission device of numerical control drill |
| 01/02/2013 | CN102847985A PCB (printed circuit board) drilling machine |
| 01/02/2013 | CN102847984A Drilling rig |
| 01/02/2013 | CN102847983A Locating structure for linear motor of PCB (Printed Circuit Board) drilling machine |
| 01/02/2013 | CN102847980A Core drilling machine |
| 01/02/2013 | CN102847977A Drilling device of scraped automobile oil tank |
| 01/02/2013 | CN102847974A Multiple-spindle boring machine |
| 01/02/2013 | CN102847973A Multifacet drill boring device and machining method utilizing same |
| 01/02/2013 | CN102847971A Drill press with multiple drills |
| 01/02/2013 | CN101451423B Drilling tool with dust collector |
| 01/01/2013 | US8342782 Drilling tool with dust collector |
| 12/27/2012 | US20120328380 Oil supply device for hole cutting apparatus |
| 12/27/2012 | DE102010064107B4 Hilfseinrichtung einer Bohrmaschine und Steuerungsverfahren Auxiliary device of a drilling machine and control method |
| 12/26/2012 | CN202622000U Drill disc |
| 12/26/2012 | CN202621999U Drilling tool of hub support frame of wind driven generator |
| 12/26/2012 | CN202621998U Punching workpiece for hub supporting ring of wind-driven generator |
| 12/26/2012 | CN202621997U Clamp for drilling normal direction holes |
| 12/26/2012 | CN202621996U Cement pump truck part machining drill jig |
| 12/26/2012 | CN202621995U Vehicle test platform vibrator part machining drill jig |
| 12/26/2012 | CN202621994U Part processing drill jig for excavating machine |
| 12/26/2012 | CN202621993U Numerical control heavy type deep hole drilling boring mill double rack feeding mechanism |
| 12/26/2012 | CN202621992U Clamp spring positioning sheet for drilling process for drilling hard alloy material |
| 12/26/2012 | CN202621991U Radial drilling machine base |
| 12/26/2012 | CN202621990U Drill hole positioning frame for gang drilling machine |
| 12/26/2012 | CN202621989U Drill bit installing and detaching structure for gang drilling machine |
| 12/26/2012 | CN202621988U Jig for cutting process |
| 12/26/2012 | CN202621987U Jig for cutting machining |
| 12/26/2012 | CN202621984U Reaming electric drill capable of controlling drilling depth |
| 12/26/2012 | CN202621980U Angular one-step drilling, expanding and reaming multi-layer stepped hole device |
| 12/26/2012 | CN202621977U Multi-bit drilling machine |
| 12/26/2012 | CN202621976U Drilling device of ultra-large printed circuit board |
| 12/26/2012 | CN202621975U Five-shaft floating pressure drilling machine |
| 12/26/2012 | CN202621972U Drilling device for wire saw cast iron worktable |