| Patents for B23B 39 - General-purpose boring or drilling machines or devices; Sets of boring or drilling machines (3,312) |
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| 01/23/2013 | CN102886545A Drilling machine for machining multiple workpieces |
| 01/23/2013 | CN102886544A Single spindle drilling machine with work piece turning device |
| 01/16/2013 | CN202667710U Novel multi-shaft drilling machine |
| 01/16/2013 | CN202667709U Oblique type boring machine |
| 01/16/2013 | CN202667708U Lead screw mounting device of boring mill |
| 01/16/2013 | CN202667707U Multi-position adjustable vertical drilling machine |
| 01/16/2013 | CN202667706U Free boring device |
| 01/16/2013 | CN202667705U Numerical control automatic feed drill press |
| 01/16/2013 | CN202667704U Boring mill |
| 01/16/2013 | CN102873365A Full-automatic processing boring-milling machine for large castings |
| 01/09/2013 | EP2543327A1 Remote-controlled actuator |
| 01/09/2013 | CN202655674U Deep hole drilling and boring machine |
| 01/09/2013 | CN202655673U Floor-mounted boring-milling machine |
| 01/09/2013 | CN202655649U High-precision headstock for deep hole drilling and boring machine |
| 01/09/2013 | CN102862080A Excavator platform machining tool and excavator platform machining method for four-axis numerical-control boring-milling machine |
| 01/09/2013 | CN101780550B Table type tool |
| 01/08/2013 | US8347470 Portable robot |
| 01/03/2013 | US20130004254 Countersinking tool |
| 01/02/2013 | EP2540423A2 Core drilling machine |
| 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 | CN202639414U Gear-driven bench drilling 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 | CN202639383U Full-automatic three-dimensional locating digital controlled drill |
| 01/02/2013 | CN102858505A Adjustable pocket hole apparatus |
| 01/02/2013 | CN102848262A Drilling machine capable of being stopped automatically |
| 01/02/2013 | CN102847973A Multifacet drill boring device and machining method utilizing same |
| 01/02/2013 | CN102847972A Drilling machine capable of processing multiple work pieces once |
| 01/02/2013 | CN102847971A Drill press with multiple drills |
| 12/26/2012 | CN202621991U Radial drilling machine base |
| 12/26/2012 | CN202621978U Drilling machine for spray nozzle body |
| 12/26/2012 | CN202621972U Drilling device for wire saw cast iron worktable |
| 12/26/2012 | CN202621971U Tooling for drilling multi-hole workpiece by lathe |
| 12/26/2012 | CN202621970U Four-hole adjustable movable drilling machine |
| 12/26/2012 | CN202621969U Novel bench drill |
| 12/26/2012 | CN202621968U Horizontal numerical control four-shaft boring-milling machine |
| 12/26/2012 | CN202621967U Center hole drilling machine |
| 12/26/2012 | CN202621966U Boring lathe with centrally-mounted screw rod |
| 12/26/2012 | CN102837029A Double-end drilling equipment |
| 12/19/2012 | CN202607415U Novel vertical boring mill |
| 12/19/2012 | CN202606918U Vertical boring lathe |
| 12/19/2012 | CN202606917U Numerical control floor type boring-milling machine |
| 12/19/2012 | CN202606916U High-accuracy bench drill |
| 12/19/2012 | CN202606915U Vertical drill |
| 12/19/2012 | CN202606914U Aligning punching device |
| 12/19/2012 | CN202606913U Novel borehole drilling machine |
| 12/19/2012 | CN202606912U Vertical boring machine |
| 12/19/2012 | CN202606881U Tri-axial boring spindle box of numerical control machine tool |
| 12/19/2012 | CN102825469A Hole drilling device |
| 12/19/2012 | CN102825303A Bench drill with double-microswitch protection function |
| 12/19/2012 | CN102825302A Double-microswitch protection system for bench drills |
| 12/19/2012 | CN102825290A Row drilling machine |
| 12/19/2012 | CN102825289A Drilling device |
| 12/19/2012 | CN102825288A Horizontal boring and milling processing center and workpiece exchange table thereof |
| 12/19/2012 | CN102825287A Special rough and fine boring machine |
| 12/19/2012 | CN102825286A Bench drill with double-microswitch device |
| 12/19/2012 | CN102825285A Novel driller structure |
| 12/19/2012 | CN102825284A Novel punch structure |
| 12/19/2012 | CN102825283A Porous part boring method and equipment thereof |
| 12/12/2012 | CN202591991U Synchronous balancing device of gang milling drilling platform |
| 12/12/2012 | CN202591667U Numerical control bench drill |
| 12/12/2012 | CN202591666U Novel numerical-control multi-spindle drilling machine |
| 12/12/2012 | CN202591665U Four-column type multi-spindle drilling machine |
| 12/12/2012 | CN202591664U Multiway independent drilling machine implemented through programmable logic controller |
| 12/12/2012 | CN202591663U Numerically controlled planer drilling machine with foldable secondary column |
| 12/12/2012 | CN102814522A Novel radial drilling machine |
| 12/12/2012 | CN102814521A Bench drill with double-microswitch safety device |
| 12/05/2012 | CN202571367U Multihole drill used for outdoor product riveted nameplate |
| 12/05/2012 | CN202571366U Special combined type machine tool for drilling holes |
| 12/05/2012 | CN202571365U Mold radial drilling machine |
| 12/05/2012 | CN202571364U Novel boring machine |
| 12/05/2012 | CN202571363U Slider drilling machine |
| 12/05/2012 | CN202571362U Drilling machine |
| 12/05/2012 | CN102811832A Method and device for machining valve hole of cylinder head, and clamp device |
| 12/05/2012 | CN102806488A Three-dimensional numerical control driller |
| 12/05/2012 | CN102806372A Rocker arm lifting mechanism for heavy-duty drilling machine |
| 12/05/2012 | CN102806369A Novel worm and gear radial drilling machine mechanism |
| 12/05/2012 | CN102179543B 自动钻孔机 Automatic drilling machine |
| 12/05/2012 | CN101623829B Boring machine |
| 11/29/2012 | WO2012161367A1 Multi-spindle silicon cnc lathe |
| 11/28/2012 | CN102794482A Hydraulic clamping device |
| 11/28/2012 | CN102794475A Multi-shaft three-dimensional numerical control drilling production main machine |
| 11/28/2012 | CN102794474A Magnetic seat drill |
| 11/28/2012 | CN102794473A Sliding type drilling machine |
| 11/27/2012 | US8317437 Adaptive positive feed drilling system |
| 11/27/2012 | CA2780055C Adjustable pocket hole apparatus |
| 11/21/2012 | EP2524754A1 Repair device |
| 11/21/2012 | EP2524753A1 Repair device and repair method |
| 11/21/2012 | CN202539615U Numerical control inverted double-station deep hole drilling machine |
| 11/21/2012 | CN102784950A Novel rocker arm lifting device of drill press |
| 11/21/2012 | CN102784940A Synchronous multi-drill bit drilling equipment with counterweight |
| 11/21/2012 | CN102784939A Novel numerical control polar coordinate drilling machine |
| 11/21/2012 | CN102784938A Numerically controlled device with counterweight |
| 11/14/2012 | CN202527739U Transverse and forward travelling lifting and large-revolving drilling machine |
| 11/14/2012 | CN102773516A Drilling equipment with multiple drills |
| 11/14/2012 | CN102773515A Drilling equipment with synchronous multiple drills |
| 11/14/2012 | CN102773514A Digital controlled drilling equipment |
| 11/14/2012 | CN102773513A Drilling equipment with counterweight |
| 11/14/2012 | CN102773512A Numerically-controlled part drilling equipment |