| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 03/20/2013 | CN202804265U Guiding device of counter weight of floor-type boring machine |
| 03/20/2013 | CN202804264U Feed unit for processing deep holes |
| 03/20/2013 | CN202804263U Main transmission device of multiple-axis drilling machine |
| 03/20/2013 | CN202804262U Bench drill |
| 03/20/2013 | CN202804261U Needle bearing inner sleeved oil hole chamfering power head |
| 03/20/2013 | CN202804260U Multi-axis drilling machine drill pipe displacement device |
| 03/20/2013 | CN202804259U Z-axis air floating suction hood presser of drilling machine |
| 03/20/2013 | CN202804258U Drilling clamp |
| 03/20/2013 | CN202804257U Fixed type four-shaft device of radial drill |
| 03/20/2013 | CN202804251U Automatic drilling machine for battery cover |
| 03/20/2013 | CN202804250U Six-hole boring tool |
| 03/20/2013 | CN202804249U Special drilling machine for Porous porous gear processing special drilling machine |
| 03/20/2013 | CN202804248U Spherical automatic drill machine |
| 03/20/2013 | CN202804246U An intelligent drilling and targeting device |
| 03/20/2013 | CN202804244U Double-end special drilling machine for forged steel valve |
| 03/20/2013 | CN202804239U Synchronous multi-drill-bit drilling equipment with counter weight |
| 03/20/2013 | CN202804238U Multi-drill-bit drilling equipment with counter weights |
| 03/20/2013 | CN202804235U Numerical control equipment with counterweight |
| 03/20/2013 | CN202804234U Adjustable multi-drill bench drill |
| 03/20/2013 | CN202804232U Multi-shaft drill machine |
| 03/20/2013 | CN202804231U 钻床 Drilling |
| 03/20/2013 | CN102975057A Positioning tool for cambered surface drilling machining |
| 03/20/2013 | CN102975039A Box structure of drilling jig |
| 03/20/2013 | CN102974872A Vertical-horizontal convertible drilling bit for drilling machine |
| 03/20/2013 | CN102974870A Mould for drilling holes in worm wheel |
| 03/20/2013 | CN102974869A Wind power product pump cover inclined hole drilling mould |
| 03/20/2013 | CN102974868A Drilling bit transmission shaft structure for paper-making compression roller drilling |
| 03/20/2013 | CN102974867A Contact control-converting equipment |
| 03/20/2013 | CN102974866A Moving device of drilling device |
| 03/20/2013 | CN102974865A Anti-dust device |
| 03/20/2013 | CN102974862A Steel angle hole drilling combination machine tool |
| 03/20/2013 | CN102407356B Vertical miniature boring machine for steering engine seat |
| 03/20/2013 | CN102179715B Tool changing method of numerical control machine |
| 03/20/2013 | CN102151876B Linkage compressed type multihole drilling tool |
| 03/18/2013 | DE202013100610U1 Angetriebenes Werkzeug A power tool |
| 03/14/2013 | US20130064617 Process for producing standardized assay areas on organic coatings |
| 03/14/2013 | US20130064616 Tool radius adjusting method in machine tool and machine tool for practicing the method |
| 03/14/2013 | DE102012017481A1 System zur automatischen Auswuchtung für ein Ausdrehwerkzeug und dieses enthaltendes Ausdrehwerkzeug A system for automatically balancing a boring tool and boring tool containing this |
| 03/13/2013 | CN202780710U Special drilling jig for valve body of 3-cun by-pass valve |
| 03/13/2013 | CN202780604U Drilling clamp |
| 03/13/2013 | CN202779930U Adjustable supporting device for micro drill bits |
| 03/13/2013 | CN202779929U Drilling mould used for transition connecting tray of rescue engineering truck |
| 03/13/2013 | CN202779928U Universal drilling mould used for work parts of excavator |
| 03/13/2013 | CN202779927U Hydraulic excavator pipe clamp jig mould |
| 03/13/2013 | CN202779926U Drilling mould used for rotating arm support of engineering truck |
| 03/13/2013 | CN202779925U Drill jig mold for backplane of excavator |
| 03/13/2013 | CN202779924U Special drilling jig for bonnet of 4-inch by-pass valve |
| 03/13/2013 | CN202779923U Special drilling jig for threaded sleeve seat |
| 03/13/2013 | CN202779922U Corner drilling die |
| 03/13/2013 | CN202779921U Drilling locator for hinge in plastics-steel doors and windows |
| 03/13/2013 | CN202779920U Drilling tooling for base of steelmaking tundish quick replacement mechanism |
| 03/13/2013 | CN202779919U Fixing rack for side hole drilling of circular disc |
| 03/13/2013 | CN202779918U Porous punching and positioning die for circular plane disk |
| 03/13/2013 | CN202779917U Wind-power big gear ring punching tool |
| 03/13/2013 | CN202779916U Drill jig for left tumbler frame and right tumbler frame of excavator |
| 03/13/2013 | CN202779915U Valve sleeve drilling feeding mechanism |
| 03/13/2013 | CN202779914U Pneumatic-electric power head |
| 03/13/2013 | CN202779913U Pneumoelectric power head device |
| 03/13/2013 | CN202779912U Motor casing footing drilling die plane calibration and compression device |
| 03/13/2013 | CN202779911U Detachable drilling auxiliary device capable of moving pipeline |
| 03/13/2013 | CN202779906U Full-automatic racket perforating machine |
| 03/13/2013 | CN202779903U Processing device for brake hub |
| 03/13/2013 | CN202779902U Self-tuning regulator (STR) steering knuckle support pin hole device of U drills |
| 03/13/2013 | CN202779899U Double-side clamping drilling device for middle rear section of axle case |
| 03/13/2013 | CN202779898U Double-position automatic drilling machine used for machining oblique hole |
| 03/13/2013 | CN202779897U Deep hole drilling machine |
| 03/13/2013 | CN202779891U Vertical numerical control drilling machine |
| 03/13/2013 | CN202779890U Uniaxial digital controlled drilling machine |
| 03/13/2013 | CN202779889U Drill press structure capable of improving operation safety |
| 03/13/2013 | CN202779888U Uniaxial drilling machine with workpiece turning device |
| 03/13/2013 | CN102962499A Distance-varying type multi-shaft drilling device |
| 03/13/2013 | CN102962498A Guide device for nuclear power driving pipe seat deep hole machining |
| 03/13/2013 | CN102962497A Pipe fitting radial indexing drilling clamp tooling |
| 03/13/2013 | CN102962496A 钻孔装置 Drilling equipment |
| 03/13/2013 | CN102962495A Protective cover |
| 03/13/2013 | CN102962492A Two-stage sheathing tapping machine and pipeline tapping method |
| 03/13/2013 | CN102962489A Large support plate elastic hole drilling machine and use method thereof |
| 03/13/2013 | CN102962486A Platform mechanism of radial drilling machine |
| 03/13/2013 | CN102168710B Technical screw for connecting rod manufacturing of industrial reciprocating compressor and manufacturing method thereof |
| 03/13/2013 | CN101947372B Automatic rescuing and fire foam drilling gun for magnetic adhesion oil tank |
| 03/08/2013 | CA2788800A1 Device for supplying rinsing medium in a hammer drill |
| 03/06/2013 | CN202763516U Coupler drilling device |
| 03/06/2013 | CN202763503U Boring clamp |
| 03/06/2013 | CN202763483U Special clamping device for drilling two holes on back surface of needle bracket |
| 03/06/2013 | CN202763482U Special holding device for drilling two holes in shaft connecting rod |
| 03/06/2013 | CN202763477U Special clamping device for drilling two holes in component |
| 03/06/2013 | CN202763476U Special holding device for drilling five holes on needle plate tray |
| 03/06/2013 | CN202763140U Dedicated drilling jig for inclined hole of supporting shaft of C4 outer hub |
| 03/06/2013 | CN202763139U Drilling and fixing mold for autocrane gyration oil cylinder body |
| 03/06/2013 | CN202763138U Electromotor main shaft slant hole drilling jig |
| 03/06/2013 | CN202763137U CD 250 series of heavy load type hydraulic cylinder end cover drilling tool |
| 03/06/2013 | CN202763136U Soft drill jig suitable for section material hole-drilling processing |
| 03/06/2013 | CN202763135U Special holding device for drilling six holes on side surface of needle plate tray |
| 03/06/2013 | CN202763134U Device for processing threaded holes |
| 03/06/2013 | CN202763133U Multipurpose drilling jig tool for inclined hole of valve body of control valve |
| 03/06/2013 | CN202763132U Motor-rear-mounted drill rod box of gun drill |
| 03/06/2013 | CN202763131U Multifunctional gun drill headstock |
| 03/06/2013 | CN202763130U Safety protection device for magnetic electric drill |
| 03/06/2013 | CN202763129U Backer positioning device used for drill machine machining |
| 03/06/2013 | CN202763128U Drilling device for automobile pipelines |