| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
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| 10/02/2013 | CN203221227U Quick angle drilling clamp |
| 10/02/2013 | CN203221226U Numerical control drilling equipment |
| 10/02/2013 | CN203221225U Numerical control drilling device |
| 10/02/2013 | CN203221224U Lifting driving mechanism of drill spindle box |
| 10/02/2013 | CN203221223U Debugging apparatus for drill clamp of cylinder head valve shaft guide hole |
| 10/02/2013 | CN203221221U Differential connection type hydraulic drilling device |
| 10/02/2013 | CN203221219U Digital control drilling machine |
| 10/02/2013 | CN203221218U Horizontal type drilling machine |
| 10/02/2013 | CN103331464A Multi-function electric drill |
| 10/02/2013 | CN102615306B Device for grooving pump body and pump cover of pipeline pump |
| 10/02/2013 | CN102198529B Deep hole drilling machine |
| 10/01/2013 | US8545139 Magnetic drilling stand with holding force monitoring |
| 09/26/2013 | WO2013138865A1 Portable drill press |
| 09/26/2013 | US20130251469 Double-sided metal of drilling entry board |
| 09/25/2013 | CN203210049U Drilling positioning fixture |
| 09/25/2013 | CN203210007U Modularized clamp used in drilling holes for parts like pins and bolts |
| 09/25/2013 | CN203209749U Cutter disc feeding control mechanism of emergency-rescue rapid anti-explosion tapping equipment |
| 09/25/2013 | CN203209748U Multiple-section feeding and cutting force control structure of automatic drilling machine |
| 09/25/2013 | CN203209746U Deep hole drill shaft arm with milling function |
| 09/25/2013 | CN203209742U Two-aperture positioning and machining mechanism |
| 09/25/2013 | CN203209739U Drilling device for horizontal holes of cooling water passages of diesel engine cylinder liner mounting holes |
| 09/25/2013 | CN203209738U Multi-angle machining numerical control machine tool |
| 09/25/2013 | CN203209735U 智能型节能钻床 Smart Energy Saving drilling |
| 09/25/2013 | CN103317791A Drilling cover plate with double-sided metal materials |
| 09/25/2013 | CN103317166A Cutting cleaning device of drilling machine |
| 09/25/2013 | CN103317165A Drill bit limiting and protecting device |
| 09/25/2013 | CN103317163A Processing device for vertical hole in inner wall of small-diameter hole |
| 09/25/2013 | CN103317162A Automatic-feeding four-working-position rebar connecting sleeve drilling machine |
| 09/25/2013 | CN103317160A Rotation-pushing machining device and control method thereof |
| 09/25/2013 | CN103317159A Servo-feed drilling power head structure |
| 09/18/2013 | CN203197677U Efficient threaded-hole machining control system |
| 09/18/2013 | CN203197622U Cylinder sleeve auxiliary positioning fixture device for vertical boring mill |
| 09/18/2013 | CN203197322U Drilling tool |
| 09/18/2013 | CN203197321U Drilling jig auxiliary device for crankshaft flange hole of diesel engine |
| 09/18/2013 | CN203197320U Scraping tumbling barrel |
| 09/18/2013 | CN203197319U Direction changer of electric hand drill |
| 09/18/2013 | CN203197318U Drilling positioning device of motor cylinder body |
| 09/18/2013 | CN203197317U Boring mill adjusting motor installing seat |
| 09/18/2013 | CN203197311U 深孔钻机床 Deep Hole Drilling Machine |
| 09/18/2013 | CN203197309U Wheel hub pressure inductor hole drilling device |
| 09/18/2013 | CN203197308U Wheel hub air valve hole drilling device |
| 09/18/2013 | CN203197307U Wheel hub combined hole drilling device |
| 09/18/2013 | CN203197305U Cam bearing hole boring device |
| 09/18/2013 | CN203197304U Rapid synchronous joint debugging porous drilling device |
| 09/18/2013 | CN103302336A Dual-adjustable universal chuck for inclined holes |
| 09/18/2013 | CN103302335A Multifunctional overturn drill jig |
| 09/18/2013 | CN103302334A Cylindrical pit processing jig |
| 09/18/2013 | CN103302330A Novel boring machine |
| 09/17/2013 | US8534965 Apparatus and tools for use with compressors |
| 09/17/2013 | CA2716775C Internally dampened percussion rock drill |
| 09/11/2013 | CN203184993U Jig for machining gear inclined oil hole |
| 09/11/2013 | CN203184969U Stringing drilling clamp of central distribution box |
| 09/11/2013 | CN203184956U 万向滑动器 Universal slider |
| 09/11/2013 | CN203184710U Forcing chip breaking inner-cooling drill |
| 09/11/2013 | CN203184705U Chip removal device for vertical lathe hole machining |
| 09/11/2013 | CN203184704U Empennage supporting lug hole drilling mold |
| 09/11/2013 | CN203184703U Device for drilling holes in bulldozer half shaft threads |
| 09/11/2013 | CN203184702U Drill jig with fast rotating template |
| 09/11/2013 | CN203184701U Quick positioning device used for plate drilling |
| 09/11/2013 | CN203184700U Equipment wire clamp drilling die |
| 09/11/2013 | CN203184699U Drill jig tool for machining turbine steam chamber and nozzle set |
| 09/11/2013 | CN203184698U Rotation type drill jig tool for machining swing bolster |
| 09/11/2013 | CN203184697U Overturning-structured drill clamp |
| 09/11/2013 | CN203184696U Planer numerical control drilling machine module combination power head |
| 09/11/2013 | CN203184695U Digital controlled drill cutter feeding device |
| 09/11/2013 | CN203184694U Bus punching positioning device |
| 09/11/2013 | CN203184692U Radial-direction deep hole machining device used for ordinary lathes |
| 09/11/2013 | CN203184690U Full-automation drilling machine of brake pad |
| 09/11/2013 | CN203184689U Drilling device of chassis of rotary drum of washing machine |
| 09/11/2013 | CN103286578A Flange drilling fixture |
| 09/11/2013 | CN103286568A Bench drill support |
| 09/11/2013 | CN103286353A Rapid positioning drill jig for square flange |
| 09/11/2013 | CN103286352A Quick positioning drill jig for round flanges |
| 09/11/2013 | CN103286351A Quick punching jig |
| 09/11/2013 | CN103286350A General drilling mould for hub of drum-type rotating sieve |
| 09/11/2013 | CN103286349A Jig tool for inclined oil cylinder bottom bush hole |
| 09/11/2013 | CN103286348A Reaming processing method for automobile component |
| 09/11/2013 | CN103286346A Motor end cover mounting hole machining device |
| 09/11/2013 | CN103286344A Double-hole drilling machine for machining crank shaft of engine |
| 09/11/2013 | CN102615313B Drill jig tooling for gear-shifting cam of engine |
| 09/10/2013 | US8529171 Apparatus facilitating removal of broken fasteners from an engine |
| 09/10/2013 | US8529170 Retractable drill mounted dust collector |
| 09/10/2013 | US8529169 Drilling tool with dust collector |
| 09/04/2013 | CN203171352U Machining fixture for radial holes evenly distributed in circumference |
| 09/04/2013 | CN203171341U Cooling system device of hydraulic deep hole drill |
| 09/04/2013 | CN203171340U Protection device on drilling machine |
| 09/04/2013 | CN203171024U Drill bit with slag removal device |
| 09/04/2013 | CN203171023U Tool for machining high precision crankshaft hole series |
| 09/04/2013 | CN203171022U Pneumatic clamp for drilling of handle of ratchet type tensioner |
| 09/04/2013 | CN203171021U Positioning tool for installing school bus signboard |
| 09/04/2013 | CN203171020U Drilling machine depth limiting device |
| 09/04/2013 | CN203171019U Deep hole drilling machine spindle cutter temperature detection and control device |
| 09/04/2013 | CN203171010U Four-shaft deep hole drilling machine |
| 09/04/2013 | CN203171009U Automatic punching machine |
| 09/04/2013 | CN203171008U High-precision porous drilling machine |
| 09/04/2013 | CN203171007U Multi-station drilling tapping machine |
| 09/04/2013 | CN203171006U Manual and automatic drilling machine |
| 09/04/2013 | CN203170998U Combined type super magnetostrictive material driving servo boring bar device |
| 09/04/2013 | CN103273369A Adaptive regulating mechanism with a plurality of evenly stressed wire ropes |
| 09/04/2013 | CN103273119A Drilling positioning mold based on clamping piece of transformer |