Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23B - Turning; Boring › B23B 51 - Tools for drilling machines
Patents for B23B 51 - Tools for drilling machines (12,490)
06/2010
06/24/2010US20100158623 Drill body as well as support pad therefor
06/24/2010DE202010000388U1 Lochsäge mit Zentrierhilfe Hole saw with centering
06/24/2010DE202009017801U1 Drehantreibbares Werkzeug mit axial verstellbarer Anschlaghülse, insbesondere Senker Rotatably driven tool with axially adjustable stop sleeve, in particular countersink
06/24/2010CA2747546A1 A medical instrument assembly and a method of manufacturing the same
06/23/2010EP2199532A2 Drilling tool for stone
06/23/2010EP2199531A2 Drill head for stone drill
06/23/2010EP2198996A2 Drill body as well as support pad therefor
06/23/2010EP2197613A1 Rotary tool, in particular a drill
06/23/2010EP2197612A1 Drilling tool with drill bit
06/23/2010EP2197610A1 Cutting insert
06/23/2010CN201511159U Machine clip-on spotfacing tool
06/23/2010CN201511158U Diamond turbobit
06/23/2010CN101754828A A cutting tool holder and a cutting insert therefor
06/23/2010CN101745659A Method for processing trepanning of crankshaft crank red trepanning hole for large-scale ship
06/22/2010US7740427 Drill plate with a clamping attachment in a base body
06/22/2010US7740426 Deep-hole drill having back-tapered web
06/17/2010WO2010067349A1 Cutting tool having releasably mounted self-clamping cutting head
06/17/2010US20100150673 Drilling tool for machine tools and method for the production thereof
06/17/2010DE102008061249A1 Ein chirurgisches Bohrverfahren, eine für chirurgische Zwecke bestimmte Bohrmaschine mit einem Aufsatz sowie ein Aufsatz für eine für chirurgische Zwecke bestimmte Bohrmaschine A surgical drilling process, a certain Surgical drill with an essay and an attachment for a certain Surgical drill
06/17/2010CA2743045A1 Cutting tool having releasably mounted self-clamping cutting head
06/16/2010CN201507621U Connection device of a high-pressure hydraulic pump and a motor in a center machine
06/16/2010CN201505753U Small diameter drill bit break-proof elastic supporting sleeve
06/16/2010CN201505752U Chamfering drill
06/16/2010CN201505751U Tipped bit
06/16/2010CN201505750U Disposable quick drill bit
06/16/2010CN201505749U Cutter for short slotted holes
06/16/2010CN201505748U Novel drill bit
06/16/2010CN201505747U Drill bit
06/16/2010CN201505746U Drill bit
06/16/2010CN1791484B An edge-carrying drill body, and a method for the manufacture of the same
06/16/2010CN101733452A Drilling and reaming powerful drill
06/16/2010CN101733451A Head-changeable hard alloy twist drill
06/16/2010CN101733450A Multi-functional auger bit
06/16/2010CN101733449A Head-changeable drill
06/16/2010CN101733448A Drilling tool and its making method
06/16/2010CN101426607B A tool and a cutting insert for chip removing machining with co-operating primary and secondary engagement means
06/16/2010CN101318291B Automatic processing product line for source nipple of gas cylinder
06/16/2010CN101090791B Deburring tool
06/15/2010US7735401 Boring tool with adjustable chamfer cutter
06/15/2010CA2565422C Drill with releasably mounted cutting head
06/10/2010WO2010065737A2 Trocar-tipped drill bit
06/10/2010US20100145341 Trocar-tipped drill bit
06/10/2010US20100143059 Cutting Tool Having Releasably Mounted Self-Clamping Cutting Head
06/10/2010US20100143055 Rotably drivable cutting tool
06/10/2010DE102009013270B3 Guide rail for receiving developing surface pressure at drilling head, has deep holes formed in work pieces by using drilling head, and wear areas receiving surface pressure and separated from each other
06/09/2010EP2193902A2 One-Piece Cutting Head for a Drill Bit
06/09/2010CN201500805U Drill bit combining chamfer cutter
06/09/2010CN201500804U Flat head drill cutter
06/09/2010CN201500803U Taper hole drill bit
06/09/2010CN201500802U Whole bit for high-strength short chip-cutting material processing
06/09/2010CN101730603A Ejector drill system
06/09/2010CN101722323A Drilling tool
06/09/2010CN101722321A Large-diameter plastic pipe punching and cutting device
06/09/2010CN101722319A Controlled spark plug orientation
06/08/2010US7732066 Cemented carbide base of tungsten carbide and cobalt; thin filmcoating of metal carbides/nitrides to impart a compressive residual stress, machine tools for routing, slitting, drilling on printed circuit boards; fracturing resistance; durability; increased blade-portion rigidity and chip-discharging
06/08/2010US7731457 Machine tool with a plate with elastic properties for holding the cutter
06/03/2010WO2010062850A1 Coolant delivery system in rotating cutting tool
06/03/2010US20100135739 Gun Drill
06/02/2010EP2192261A1 Method for anchoring an attachment element
06/02/2010DE102008059588A1 Drilling tool for removal of splinter, has machining area running from central point till to cutting corner, whose profile runs in longitudinal direction of area so that machining effect is obtained at cutter, during re-sharpening of tool
06/02/2010CN201493518U Steel rail drilling and chamfering drilling tool
06/02/2010CN201493517U Diamond thin-wall drill bit
06/02/2010CN201493516U Special drill bit for processing adjusting gasket hole
06/02/2010CN101720265A Drill with cutting inserts
06/02/2010CN101716691A Active-type chip-breaking drill bit
06/02/2010CN101716690A Inverted deep hole drill
06/01/2010US7726417 Water collecting device for core drilling device
05/2010
05/27/2010WO2010058387A1 Trepanning drill
05/27/2010WO2010057707A1 Drilling tool, in particular for drilling and/or cutting devices
05/27/2010WO2010057706A1 Drilling tool for drilling and/or cutting device
05/27/2010WO2010057397A1 A self-lock manual tightening drill chuck
05/27/2010US20100129169 Corner Portion Working Tool
05/27/2010DE202009012711U1 Wendeplattenfräser mit Wendeschneidplatten die auch zum Bohren geeignet sind Indexable milling cutters with indexable inserts which are also suitable for drilling
05/27/2010DE102008058359A1 Structural panel for use as wall element in building site, has connecting grooves formed by elbow groove sections of circular grooves opened at outer surfaces, where circular grooves tangentially pass into longitudinal grooves
05/27/2010DE102008043999A1 Bohrwerkzeug insbesondere für Bohr- und/oder Meißelgeräte Drilling tool especially for drilling and / or chisel devices
05/27/2010DE102008043998A1 Bohrwerkzeug insbesondere für Bohr- und/oder Meißelgeräte Drilling tool especially for drilling and / or chisel devices
05/26/2010EP2188084A1 Tool holder and measuring sensor having a tool holder
05/26/2010CN201483046U Lock sleeve type connecting device for rapid replacement of tap holder
05/26/2010CN201483045U Cutter specially used for pump hole inner bore chamfering of brake pump
05/26/2010CN201483044U Floating trepanning tool
05/26/2010CN201483043U Drill bit
05/26/2010CN201483042U Lengthening knife bar
05/26/2010CN201483031U glass drilling machine
05/26/2010CN1756611B Deep hole boring drill
05/26/2010CN1707065B Drill
05/26/2010CN101712132A Mirror polishing CVD diamond grinding block, manufacturing method and application method
05/25/2010US7722299 Twist drill
05/20/2010WO2010057158A2 Tool bit exchange system and method
05/20/2010WO2010055559A1 Drill
05/20/2010US20100124466 Trepanning Drill
05/19/2010EP2185312A1 Drilling tool for machine tools and method for the production thereof
05/19/2010EP2185306A1 Drilling tool for machine tools and method for the production thereof
05/19/2010CN201471183U Holder structure of reverse scraper
05/19/2010CN201471182U Hole enlarging cutter capable of positioning
05/19/2010CN201470955U Improved hole saw rear cover
05/19/2010CN201470954U Multi-purpose drill bit
05/19/2010CN201470953U Plate hole grooving device
05/19/2010CN201470952U Drill bit
05/19/2010CN201470951U Expanding drill bit
05/19/2010CN101234468B Method for manufacturing drilling tool and structure thereof
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