| Patents for B23B 41 - Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor (5,345) |
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| 08/24/2011 | CN102161113A Knife-handle type small hole high-speed drilling and cutting device |
| 08/24/2011 | CN102161112A Boring device |
| 08/24/2011 | CN102161111A Following boring machine |
| 08/24/2011 | CN102161110A Processing device and method for arranging pipeline on flange |
| 08/18/2011 | WO2011100383A1 Cutter assembly |
| 08/18/2011 | CA2789619A1 Cutter assembly |
| 08/17/2011 | CN201931121U 钻具及应用该钻具的立式钻床 Tools and application of the drill vertical drilling |
| 08/17/2011 | CN201931113U 角度可调数控钻 Angle adjustable CNC drilling |
| 08/17/2011 | CN201931112U 三角架钻孔机 Tripod Drills |
| 08/17/2011 | CN201931111U 数控钻孔机床大小压力脚转换装置 CNC drilling machine pressure foot size conversion device |
| 08/17/2011 | CN201931110U 离合器片气动多孔钻床 Pneumatic clutch plate porous drilling |
| 08/17/2011 | CN102151875A Linear servo integrated PCB (Printed Circuit Board) drilling device |
| 08/17/2011 | CN102151874A Novel numerical control angle iron drilling machine |
| 08/17/2011 | CN102151873A Movable boring device for tail wheel bracket of large towing winch |
| 08/17/2011 | CN102151872A Systems and methods for assembling a bore repair assembly for use in a wind turbine |
| 08/17/2011 | CN102151871A Method for processing interchangeable valve body and gate of gate valve and special-purpose machine tool |
| 08/17/2011 | CN101817100B Machining method of long-rod motor stand |
| 08/10/2011 | EP2354545A1 Systems and methods for assembling a bore repair assembly for use in a wind turbine |
| 08/10/2011 | CN201922073U 一种大孔径高精度镗削专用平衡镗刀装置 A large pore-precision boring boring tool dedicated balancing device |
| 08/10/2011 | CN201922072U Ap1000核电技术一回路主管道弯管内孔精加工设备 Ap1000 nuclear technology within a loop hole finishing the main conduit bending equipment |
| 08/10/2011 | CN201922071U 数控螺母反向器钻孔专机 CNC drilling plane nut inverter |
| 08/10/2011 | CN201922070U 装载机前中梁、上下铰接、加强板钻孔专用机床 Front loader beams, hinged top and bottom, the reinforcing plate special drilling machine |
| 08/10/2011 | CN201922069U 深孔镗床 Deep hole boring machine |
| 08/10/2011 | CN201922068U 转浆式转轮接力器缸耳孔加工装置 Kaplan runner servomotor cylinder ears processing device |
| 08/03/2011 | CN201913272U 厚壁钢管道开孔用装置 Thick-walled pipe openings with device |
| 08/03/2011 | CN201913271U 高精度深孔加工机 High Precision Machining Deep |
| 08/03/2011 | CN201913270U 精度微调结构及pcb多轴钻孔机 Fine-tune the structure and pcb precision multi-axis drilling machine |
| 08/03/2011 | CN201913269U 镗孔专用机床 Boring special machine |
| 08/03/2011 | CN102143815A Entry sheet for printed circuit board hole boring, water-soluble lubricating resin composition used with same and production method for same |
| 08/03/2011 | CN102139386A Boring method for modular long-distance group holes |
| 08/03/2011 | CN102139385A Mobile hole-boring machine |
| 07/27/2011 | CN201906858U Pipeline operating tool |
| 07/27/2011 | CN201906857U Drilling positioning device for PCB (printed circuit board) |
| 07/27/2011 | CN201906856U Special drilling machine for machining linkage pieces on crawler assembly |
| 07/27/2011 | CN201906855U Combined dual-bore drilling machine for braking rails |
| 07/27/2011 | CN201906854U Automatic ingot puncher |
| 07/27/2011 | CN102133653A Deep hole boring rolling hydraulic adjustable composite processing device |
| 07/27/2011 | CN101791714B Full-automatic drilling machine for steel back of friction plate |
| 07/27/2011 | CN101642821B High-speed vertical glass drilling machine |
| 07/21/2011 | WO2011038724A3 Cutting tool, in particular paring tool, drill head, solid drill head or boring head, and cutting machine and method |
| 07/20/2011 | EP1663557B1 Tool and method for fine machining workpieces |
| 07/20/2011 | CN201900291U Special machine for machining high-precision holes |
| 07/20/2011 | CN201900290U Horizontal drilling machine |
| 07/20/2011 | CN201900289U Vertical type drilling machine |
| 07/20/2011 | CN201900288U Blind hole roller processing equipment |
| 07/20/2011 | CN201900287U Boring clamping device for XXL (extra extra large) cone copper cage |
| 07/20/2011 | CN201900286U Drilling pump guide plate repairing device |
| 07/20/2011 | CN201900285U Two-sided horizontal type numerical control combined machine tool for roughly boring inner holes of connecting rod and lifting cylinder body |
| 07/20/2011 | CN102126033A Method for drilling base of steering gear |
| 07/20/2011 | CN102126032A Device for precisely boring lug hole of hinge beam |
| 07/20/2011 | CN101767214B Special equipment for machining inner bore of primary loop piping elbow in nuclear power plant |
| 07/14/2011 | US20110170972 Coated hole cutter |
| 07/14/2011 | DE102010004765A1 Adaptor device for deep hole drill for detachable fastening at tool spindle of machine tools, comprises base body with attachment surface parallel to tool spindle |
| 07/13/2011 | CN201895112U Separated super-long shaft sleeve and bearing ring inner hole processing auxiliary device |
| 07/13/2011 | CN201895110U Combined machine tool for semi-finish-boring main bearing holes and cam shaft holes |
| 07/13/2011 | CN201895109U Combined machine tool for finish-boring main bearing holes and cam shaft holes |
| 07/13/2011 | CN201895108U Full-automatic drum cavity drilling machine |
| 07/13/2011 | CN201895107U Double-sided horizontal type combined machine tool for drilling top surface hole and bottom surface hole of air cylinder cover |
| 07/13/2011 | CN201895106U Horizontal single-surface drilling, boring and reaming combined machine tool for positioning pin holes |
| 07/13/2011 | CN201895105U Three-surface horizontal drilling and heavy boring combined machine tool |
| 07/13/2011 | CN201895104U Vertical heavy boring cylinder sleeve combined machine tool |
| 07/13/2011 | CN201895103U Special-purpose machine tool for boring front frames |
| 07/06/2011 | CN102114549A Drilling method and drilling device |
| 06/30/2011 | DE102009060410A1 Anbohrarmatur Tapping valve |
| 06/29/2011 | CN201880964U Automatic toolsetting device for processing of finish bored crank holes |
| 06/29/2011 | CN201880957U Quick drilling tool for body of automobile water pump |
| 06/29/2011 | CN201880953U Special drilling machine for processing axle housing of loading machine |
| 06/29/2011 | CN201880952U Craft drilling equipment |
| 06/29/2011 | CN201880951U Special boring machine for processing loader gearbox |
| 06/29/2011 | CN201880950U Combined boring machine for processing gear box |
| 06/29/2011 | CN201880949U Rotatable processing device |
| 06/29/2011 | CN102112258A Backbore tool with coolant actuation |
| 06/29/2011 | CN102107292A Special counterboring device |
| 06/29/2011 | CN102107290A Drilling method and drilling equipment |
| 06/29/2011 | CN101850514B Automatic riveting machine for multi-layer circuit board |
| 06/29/2011 | CN101306478B Diesel engine cylinder cover slant hole processing device |
| 06/23/2011 | US20110150587 Adjustable Pocket Hole Apparatus |
| 06/22/2011 | CN201871966U Jig used for ratchet rack drilling |
| 06/22/2011 | CN201871758U Device for simultaneously drilling water turbine spindle and generator spindle |
| 06/22/2011 | CN201871757U Special drilling machine for valve tappet oil leakage holes |
| 06/22/2011 | CN201871756U Hole enlargement device for stainless steel capillary |
| 06/22/2011 | CN201871755U Processing device for reverse taper holes in end shackle |
| 06/22/2011 | CN102101185A Device for drilling on side surface of box body of engine of motorcycle |
| 06/22/2011 | CN102101184A Clamp for drilling spiral distribution hole on bush |
| 06/22/2011 | CN101733441B Numerical control high-effective deep hole gun drill |
| 06/15/2011 | EP1773527B1 Machining device for the production of a plasticizing cylinder |
| 06/15/2011 | CN201862805U Punching device under pressure |
| 06/15/2011 | CN201862804U Processing device for oblique oil holes of crankshafts |
| 06/15/2011 | CN102091803A Lock perforating machine |
| 06/15/2011 | CN102091802A Drilling apparatus for sliding plate bracket of electric locomotive |
| 06/15/2011 | CN102091801A Processing clamp and method for inclined pin hole in low-pressure inner cylinder cavity of steam turbine |
| 06/15/2011 | CN102091800A Automatic multi-station boring machine |
| 06/15/2011 | CN102091799A End effector for automatically drilling curved surface |
| 06/15/2011 | CN101712079B Method for processing oil grooves in inner bores of copper bearing bush |
| 06/14/2011 | US7959385 Printed circuit board machining apparatus |
| 06/09/2011 | US20110131781 Systems and methods for assembling a bore repair assembly for use in a wind turbine |
| 06/08/2011 | CN201855975U Device for drilling straight hole at the root part of screw tooth of large nut |
| 06/08/2011 | CN201855974U Drilling device for racket |
| 06/08/2011 | CN201855973U Magnetic boring for building site |
| 06/08/2011 | CN101633058B Three-roller guide locating device provided with plunger type cylinder |