| Patents for B23B 49 - Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centring devices for holes to be bored (2,465) |
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| 08/15/2012 | CN102632274A Online detection and correction system for small-diameter deep-hole drilling laser guidance |
| 08/14/2012 | US8241297 Surgical drill guide for shape memory clamps |
| 08/09/2012 | DE202012006711U1 Detektorhalter Detector holder |
| 08/09/2012 | DE102011003828A1 Handheld power tool e.g. drilling machine for drilling wooden workpiece, has drilling depth maintaining module which is provided with electronic control unit which has measuring unit that measures drilling path |
| 08/08/2012 | CN202367243U Auxiliary guiding shaft sleeve for hole machining |
| 08/08/2012 | CN202367242U Broken tool detection device for drilling machine |
| 08/08/2012 | CN102630192A Device for drilling a complex panel |
| 08/02/2012 | US20120195705 Drill guide apparatus |
| 08/01/2012 | CN202356874U Coupler yoke drilling jig |
| 08/01/2012 | CN202356664U Optically controlled micro-bore drilling machine |
| 08/01/2012 | CN102615307A Drilling tool for radial hole of cylindrical part |
| 07/25/2012 | CN202343997U Drill sleeve |
| 07/25/2012 | CN202343996U Wear layer structure of locating hole of drilling jig case |
| 07/18/2012 | CN202336612U 空心钻扩孔装置 Hollow drill reaming apparatus |
| 07/18/2012 | CN102581349A Drill jig convenient for breaking drilling cuttings |
| 07/18/2012 | CN102581348A Drilling fixture |
| 07/18/2012 | CN102581347A Hole pitch error correction system for numerical control multi-spindle deep hole drilling machine |
| 07/18/2012 | CN102581346A Drilling fixture for upper plate face of cylinder cover |
| 07/18/2012 | CN101310919B Printing substrate processing machine |
| 07/11/2012 | CN202317707U 机架弯管顶部横管钻孔夹具 Top rack drilling horizontal tube bending jig |
| 07/11/2012 | CN202317163U Drilling guide tool for angle support plate screw nut rivet holes |
| 07/11/2012 | CN202317161U Adjustable nut rivet drilling guide tool |
| 07/11/2012 | CN202317142U 一种对沉孔深度有精度要求的埋头钻限位机构 A sink hole on the depth stop mechanism cutters accuracy requirements |
| 07/11/2012 | CN202317118U 一种对制冷设备盘管进行打孔的专用钻床 Kind of refrigeration equipment dedicated coil perforating drill |
| 07/11/2012 | CN202317105U 一种主轴可调的多轴钻孔机床 One kind of multi-axis adjustable spindle drilling machine |
| 07/11/2012 | CN202317104U 一种中心钻孔机床 One kind of the center of the drilling machine |
| 07/11/2012 | CN102554315A Zeroable depth scale for drill presses and methods therefor |
| 07/11/2012 | CN102554302A Method and apparatus for machining a shroud block |
| 07/11/2012 | CN101954500B Device and method for processing counterbore of circuit board |
| 07/10/2012 | CA2506924C Drilling guide for edge connections |
| 07/04/2012 | EP2471617A1 Device for detecting tool tip position of remote-controlled actuator |
| 07/04/2012 | CN202292145U Right lathing and stamping part drilling and locating device for automobile baggage cabin main cover plate |
| 07/04/2012 | CN202291538U 阻尼孔深孔加工治具 Orifice hole machining fixture |
| 07/04/2012 | CN202291537U 汽缸盖穿水孔定位钻模 Cylinder head through the water hole positioning jig |
| 07/04/2012 | CN202291536U 一种车用发动机的滑块钻套 A vehicle with an engine block drill sets |
| 07/04/2012 | CN202291535U 一种车用发动机的滑块的专用钻套 A car engine with a dedicated slide drill sets |
| 07/04/2012 | CN202291534U 一种钻孔用钻模套 Drilling a hole with a jig sets |
| 07/04/2012 | CN202291533U 钻头检测装置 Drill detection device |
| 07/04/2012 | CN102528111A Process method for mechanical blind hole deep drilling control |
| 07/04/2012 | CN101664818B Boring jig, manufacturing method thereof and method for processing flange connection holes of generator set rotors using boring jig |
| 07/03/2012 | US8210778 Method and device for clamping and machining |
| 06/28/2012 | US20120163932 Accessory For a Power Drill and Control Method |
| 06/27/2012 | EP2468462A1 Auxiliary device for a drilling machine and control procedure |
| 06/27/2012 | EP1534455B2 Method and apparatus for locating non-visible objects |
| 06/27/2012 | CN202283608U 微细钻头的治具 Micro drill fixture |
| 06/27/2012 | CN202283606U 一种用于管线开孔的定位装置和开孔系统 A positioning means and the pipe openings opening system |
| 06/27/2012 | CN102513580A Device and method capable of reducing interlayer burrs during making holes for aircraft assembly |
| 06/26/2012 | US8205865 Universal jig tool |
| 06/20/2012 | CN202278225U 深孔钻精定位工装 Deep drilling fine positioning tooling |
| 06/20/2012 | CN102501097A Perforation tool for rocker torsion shaft of aircraft control system |
| 06/20/2012 | CN102500795A Exhaust pipe small flange orifice position and end face checking fixture |
| 06/20/2012 | CN102500788A Multi-shaft drilling machine with adjustable main shaft |
| 06/19/2012 | US8201312 Working equipment and method for working a structure |
| 06/13/2012 | CN202271189U 双重导向钻孔装置 Double guided drilling device |
| 06/13/2012 | CN102497954A Pressure foot device for a drilling head for printed circuit boards |
| 06/13/2012 | CN102490042A Rotary drilling device for processing inclined plane |
| 06/13/2012 | CN102489744A Nonmetal material special profile tapping tool |
| 06/13/2012 | CN102489740A Special drilling machine for drilling holes in coil pipe of refrigeration equipment |
| 06/10/2012 | CA2756899A1 Seismic tool assembly for use in anchor insertion |
| 06/07/2012 | US20120141217 Zeroable depth scale for drill presses and methods therefor |
| 06/06/2012 | CN202263963U Punching tool for cross holes of quick-release pins |
| 06/06/2012 | CN102485388A Laser positioning punching machine |
| 06/06/2012 | CN102485387A Horizontally split pump body alignment device |
| 05/30/2012 | CN202240580U Tool specialized for drilling through hole on cylindrical component |
| 05/30/2012 | CN202239810U Multifunctional drill jig |
| 05/30/2012 | CN202239809U Drill bush component |
| 05/30/2012 | CN202239808U Mould for drilling vertical hole in upper handrail on mower |
| 05/30/2012 | CN202239807U Drilling guide mold |
| 05/30/2012 | CN202239806U Device for measuring normal vector of arbitrary point of free-form surface |
| 05/30/2012 | CN202239783U Cutter guide device of multi-spindle drilling machine jig |
| 05/30/2012 | CN202239765U Portable machine tool for central hole processing of shaft type parts |
| 05/30/2012 | CN202239746U Device for fine-boring main shaft hole of air cylinder body |
| 05/30/2012 | CN202239742U Deep hole processing bracket of floor type boring-milling machine |
| 05/30/2012 | CN202239740U Multiple-drilling automatic position machining device for end closures of motors |
| 05/30/2012 | CN202239732U Controllable-hole-depth bench drilling machine |
| 05/30/2012 | CN202239729U Machining device for central holes of hard alloy special-shaped shaft pressing blanks |
| 05/30/2012 | CN101890649B Drilling jig for isometric balance holes of brake drum |
| 05/30/2012 | CN101733447B Hole location calibration device |
| 05/29/2012 | US8186294 Device for cutting out and opening/closing an orifice in a wall at the bottom of the sea |
| 05/23/2012 | EP2454048A1 Pressure foot device for a drilling head for printed circuit boards |
| 05/23/2012 | CN202224708U Inner hole boring die device |
| 05/23/2012 | CN202224707U Auxiliary punching device for aluminum substrates |
| 05/18/2012 | WO2012063621A1 Machining apparatus |
| 05/16/2012 | DE102010051329A1 Drilling center gauge for use during manufacturing of e.g. abacus, has two drilling rails lying parallel to each other, where gauge exhibits principle based on movable parallelogram to process different width workpieces |
| 05/16/2012 | CN102451929A Structure of novel center hole drilling machine |
| 05/10/2012 | US20120114439 Stringer crawler with attachment mechanism |
| 05/09/2012 | CN202212625U Auxiliary adjusting template for multi-axis machining |
| 05/09/2012 | CN202212624U Embedded template bushing |
| 05/02/2012 | CN202207820U Semicircular drill bushing |
| 05/02/2012 | CN202207818U Drilling device with centering device |
| 05/02/2012 | CN102430780A Damping hole deep hole processing fixture |
| 05/02/2012 | CN102430779A Device for measuring normal vector at arbitrary point on free-form surface and measuring method thereof |
| 05/02/2012 | CN101670449B Aluminum strip drilling device for insulating glass molecular sieve filling machine |
| 04/26/2012 | WO2012053356A1 Centering method and device |
| 04/25/2012 | CN202199806U Machining cutter bar guiding structure for rotary machine tool |
| 04/25/2012 | CN202199794U 一种新型自动钻攻设备 A new automated drilling and tapping equipment |
| 04/25/2012 | CN102423812A Multifunctional drill jig |
| 04/24/2012 | CA2507328C Method for manufacturing disposable rotary cutting tools and disposable rotary tool for dental or medical applications |
| 04/19/2012 | US20120093598 Monitoring method and monitoring apparatus for machine tool, and machine tool |
| 04/18/2012 | CN202192305U 一种用于发动机汽缸前后端面小孔加工的镗孔微调装置 Boring a hole for the front and rear end face machining cylinder engine tuning device |