| Patents for B23B 51 - Tools for drilling machines (12,490) |
|---|
| 03/13/2013 | CN202779936U Drilling component used for drilling process of cemented carbide materials |
| 03/13/2013 | CN102962500A Compound cutter for numerical control lathe |
| 03/13/2013 | CN102962491A Special lathe for drilling and boring hole for motor shell-like part |
| 03/13/2013 | CN102266968B 16-time diameter deep hole processing straight fluted drill cutter |
| 03/13/2013 | CN102046312B Multi-edge rotary tool |
| 03/13/2013 | CN102026754B Twist drill bit |
| 03/13/2013 | CN101947372B Automatic rescuing and fire foam drilling gun for magnetic adhesion oil tank |
| 03/13/2013 | CN101795812B Drilling tool for machine tools and method for the production thereof |
| 03/12/2013 | US8393831 Indexable drill and drill body |
| 03/07/2013 | WO2013031926A1 Cutting insert |
| 03/07/2013 | US20130058734 Combined drill and reamer tool |
| 03/07/2013 | US20130058731 Portable Magnetic Positioning Tool |
| 03/07/2013 | US20130058730 Device and method for machining a cylinder bore by means of a geometrically defined cutter and a geometrically undefined cutter |
| 03/07/2013 | US20130057387 Identification tags and installation techniques |
| 03/07/2013 | DE102011081948A1 Bohrer und Herstellungsverfahren für einen Bohrer Drill and a drill production method for |
| 03/07/2013 | CA2846276A1 Mechanical attachment of thermally stable diamond to a substrate |
| 03/06/2013 | EP2564961A2 Drill bit and manufacturing method for a drill bit |
| 03/06/2013 | EP2563538A1 Twist drill for advanced materials |
| 03/06/2013 | CN202763148U Automobile valve housing drill bit for drilling |
| 03/06/2013 | CN202763147U Guiding expanding bit for major-diameter holes |
| 03/06/2013 | CN202763146U Outer-cooling to inner-cooling deep hole nesting device |
| 03/06/2013 | CN202763145U Drilling machining cutter |
| 03/06/2013 | CN202763144U Footstep drill |
| 03/06/2013 | CN202763143U Pore opening knife |
| 03/06/2013 | CN102950314A Alloy drilling reamer |
| 03/06/2013 | CN102218678B Fuel receiving device |
| 03/05/2013 | US8388280 Step drill bit |
| 03/05/2013 | US8388279 Drilling tool |
| 03/05/2013 | US8388278 Indexable drill and method for arranging inserts in the drill |
| 03/05/2013 | US8387224 Device and method for measuring and machining spectacle lens, spectacle lens manufacturing method, and spectacles manufacturing method |
| 03/05/2013 | DE202012104364U1 Markraumbohrer Reamer |
| 02/28/2013 | WO2013026730A1 Core-hole drilling tool |
| 02/28/2013 | WO2013026594A1 Drill bit, in particular ferroconcrete drill bit |
| 02/28/2013 | WO2013026593A1 Saw blade |
| 02/28/2013 | DE102011081506A1 Turn running tool e.g. deep-hole drill has transfer unit which is provided for transfer of cooling lubricant fed into central coolant channel of setscrew, into coolant passage integrated in cutting portion |
| 02/28/2013 | DE102011081415A1 Sägeblatt Sawblade |
| 02/28/2013 | DE102011081359A1 Kernlochbohrwerkzeug Kernlochbohrwerkzeug |
| 02/27/2013 | EP2560779A1 Hole saw arbor system |
| 02/27/2013 | EP2560778A1 Drill head for a deep hole drilling tool for bta deep hole drilling, and deep hole drilling tool |
| 02/27/2013 | CN202752667U Combined cutter |
| 02/27/2013 | CN102947033A Ring-shaped hole cutter |
| 02/27/2013 | CN102947032A Undercutting tool |
| 02/27/2013 | CN102947027A Superhard body, tool and method for making same |
| 02/27/2013 | CN102941370A Method for processing steam balance holes on rotor impellers of steam turbine |
| 02/27/2013 | CN102941369A Special counterbore countersink knife for printed wiring board |
| 02/26/2013 | US8382404 Drill |
| 02/26/2013 | US8382403 Throwaway drill, insert of throwaway drill and cutting method using the same |
| 02/21/2013 | WO2013024424A1 Improved masonry drill |
| 02/21/2013 | WO2012172014A9 Machine tool, workpiece machining method and use in a machine tool or in a workpiece machining method |
| 02/21/2013 | US20130045058 Drilling tool |
| 02/21/2013 | US20130043078 Polycrystalline diamond compact including a carbonate-catalyzed polycrystalline diamond table and applications therefor |
| 02/21/2013 | DE102008029920B4 Trepanbohrer Trephine |
| 02/20/2013 | CN202741806U 枪钻装夹套 Gun drill fitted jacket |
| 02/20/2013 | CN202741805U Ball-end drilling-milling cutter |
| 02/20/2013 | CN202741804U Multifunctional drilling tool |
| 02/20/2013 | CN202741803U Novel numerical control twist drill |
| 02/20/2013 | CN202741802U Miniature single-edge drill bit for processing printed circuit board |
| 02/20/2013 | CN202741801U Cutting tool of numerically-controlled machine tool |
| 02/20/2013 | CN202741800U Drill capable of preventing eccentricity of drill hole |
| 02/20/2013 | CN202741799U Spot facing drill |
| 02/20/2013 | CN202741798U Cutter for machining side pin hole of front shaft |
| 02/20/2013 | CN202741782U High-precision bench drilling machine |
| 02/19/2013 | US8376669 Drill, a drill assembly, and a tool head for a cutting tool |
| 02/19/2013 | US8376665 Cutting tool, cutting tool kit, and method of operating the same |
| 02/14/2013 | WO2013021856A1 Cutting tool with coolant hole |
| 02/14/2013 | US20130039709 Twist drill for advanced materials |
| 02/14/2013 | US20130039708 Adjustable hole cutters |
| 02/14/2013 | DE102012214260A1 Drilling tool i.e. dual-edged solid drilling tool, for use as e.g. dual cutter in machine tool, has cutting elements radially projecting above body with cutting corners and/or minor cutting edge, and lying on same fly circle with corners |
| 02/13/2013 | CN202726142U Drill bit for processing high-precision holes |
| 02/13/2013 | CN202726141U Spherical drill with cutting fluid |
| 02/13/2013 | CN202726140U Washing and cooling narrow planar drilling bit |
| 02/13/2013 | CN202726139U Hole saw component capable of being quickly replaced |
| 02/13/2013 | CN202726138U Thin plate trepanning movable tool |
| 02/13/2013 | CN202726137U Novel flat-bottom hole drill |
| 02/13/2013 | CN202726136U Thin plate drill with permanent magnets |
| 02/13/2013 | CN202726135U Inclined plane drill with aspirator |
| 02/13/2013 | CN202726134U Four-blade-belt twist drill |
| 02/13/2013 | CN202726133U Easy-entering high-accuracy grinding drill |
| 02/13/2013 | CN202726132U Central drill |
| 02/13/2013 | CN202726131U Combined type cutter bar |
| 02/13/2013 | CN202726130U Countersink cutter for machining end surface circular groove |
| 02/13/2013 | CN202726129U Circular hole chamfering drill bit of automobile mold |
| 02/13/2013 | CN202726128U Drill used for small hole drilling |
| 02/13/2013 | CN102922227A Processing method for titanium alloy inclined plane step holes |
| 02/13/2013 | CN102922011A Polishing electric bench drill |
| 02/13/2013 | CN102922010A Self-lubricating twist drill and machining method thereof |
| 02/13/2013 | CN102922009A Drilling cutter of super-thick copper printed wiring board |
| 02/13/2013 | CN102922008A 钻孔刀具 Drilling Tool |
| 02/13/2013 | CN102922007A PCB (Printed circuit board) micro drill and processing method thereof |
| 02/13/2013 | CN102921987A Fine deep hole machining burr preventing method |
| 02/12/2013 | US8371778 Cutting insert with helical geometry and holder therefor |
| 02/12/2013 | US8371777 Cutting tool |
| 02/07/2013 | WO2013018768A1 Surface-modified wc-based cemented carbide member, hard film-coated wc-based cemented carbide member, method for producing surface-modified wc-based cemented carbide member, and method for producing hard film-coated wc-based cemented carbide member |
| 02/07/2013 | WO2013018764A1 Holder for cutting tool and cutting tool, as well as method for cutting work material using same |
| 02/07/2013 | DE112009002001T5 Einweg-Rotationswerkzeug One-way rotary tool |
| 02/06/2013 | EP2554310A2 Throw-away type rotary cutting apparatus and tip holder |
| 02/06/2013 | EP2554302A1 Cutting insert and cutting tool |
| 02/06/2013 | CN202715861U Integrated carbide alloy forming cutter |
| 02/06/2013 | CN202715860U Transition chit drill used for machining blind hole in large size |
| 02/06/2013 | CN102917823A Twist drill for advanced materials |