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)
03/2010
03/25/2010US20100074703 Machine tool
03/25/2010DE202009017041U1 Bohrer zum Herstellen von gekrümmten Bohrungen, geführt durch eine Führungshülse Drill for producing curved bores, guided by a guide sleeve
03/25/2010DE102008049509A1 Drill for processing workpieces, has front side with cone-shaped outer section that surrounds inner section, where angle between inner section and rotation axis of drill is smaller than angle between outer section and rotation axis
03/25/2010DE102008049508A1 Drill, has base body provided with cutting bits that are subordinated in direction of rotation, and auxiliary chip space arranged between guide chamfers, where one of guide chamfers is arranged at one of cutting bits
03/25/2010CA2735358A1 Planar cutting tool and associated tool holder
03/24/2010EP2164666A1 Multi-piece tool assembly and cutting tool
03/24/2010EP2164663A2 Method for controlling a drilling machine, and apparatus for carrying out said method
03/24/2010CN201427204Y Cast zinc alloy hexagonal shank twist drill
03/24/2010CN201427203Y Rubber drill
03/24/2010CN201427202Y Hexagonal shank twist drill
03/24/2010CN201427201Y Spiral groove-shaped expanding drill
03/24/2010CN101678479A A tool for chip removing machining as well as a basic body and an indexable cutting insert therefor
03/24/2010CN101678476A Cutting tool
03/24/2010CN101678475A Small-diameter deep hole drill and fine deep hole processing method
03/24/2010CN101678474A A drill body for chip removing machining
03/24/2010CN101678473A Drilling tool and method for drilling
03/24/2010CN101678470A Adapter for operating a hole saw on a prime mover
03/24/2010CN101678467A Surface-coated cutting tool
03/24/2010CN101678466A Surface-coated cutting tool
03/24/2010CN100595009C Drilling tool for chip removing machining with an adjustable cutting insert
03/23/2010US7682111 Bore cutter
03/23/2010CA2568540C Reversible drill and drive tool ii
03/18/2010WO2010030972A2 Adjustable indexable drill and modular system and holder
03/18/2010WO2010029891A1 Drill
03/18/2010WO2009121595A3 Lathe tool, in particular boring tool
03/18/2010US20100067995 Hole saw assembly including drive shafts supported by a rotatable annulus
03/18/2010US20100067994 Drilling tool and method for producing port seals
03/18/2010CA2737005A1 Adjustable indexable drill
03/17/2010EP2162256A1 Ejector drill system
03/17/2010CN201423464Y Diamond-shaped tooth milling cutter
03/17/2010CN201423463Y Titanium alloy covering countersink drill
03/17/2010CN101670459A Twist drill with small helix angle
03/17/2010CN101670458A Twist drill
03/17/2010CN101670457A Jacketed drilling bit
03/17/2010CN101670448A Method and device of disposing holes on carbon fiber composite material and meal material which are overlapped
03/17/2010CN101670439A Method for producing a workpiece from composite material and workpiece made of composite material
03/16/2010US7677845 Drill and a drill cutting insert
03/16/2010US7677296 Precision cast dental instrument
03/16/2010CA2555128C Reamer and method for reaming
03/11/2010US20100061821 Insert for Drill, Drill and Method of Cutting Work Material
03/11/2010US20100061817 Deep Hole Cutting Apparatus
03/11/2010DE102008046489A1 Entgratmesser zum Entgraten von ebenen und unebenen Bohrungsrändern Deburring blade for trimming even and uneven bore edges
03/11/2010DE102008046087A1 Deburring tool for boreholes, has swivel rocker raised and lowered against force of screw spring in knife housing of tool, where spring tension of spring is adjusted in torsion direction in controlled manner
03/11/2010DE102008045675A1 Rundlaufendes Schaftwerkzeug A true-running tool shank
03/10/2010EP2161090A2 Deburring tool for the deburring of bore edges with straight or uneven form
03/10/2010EP2161089A1 Drill Bit
03/10/2010CN201419270Y Quick-changing reverse countersinking cutter
03/10/2010CN201419269Y Mechanical clamped worm shaped drill tool
03/09/2010US7674078 Hole saw having efficient slug removal
03/04/2010WO2010025329A1 Chamfer tool
03/04/2010WO2010025192A1 Auger bit with a removable tip
03/04/2010US20100054886 Accessory with Hub for Use with Multiple Types of Rotary Tool Mandrels
03/04/2010US20100054885 Adapter for operating a keyhole saw on a driving machine
03/04/2010US20100054884 Drill
03/04/2010US20100054883 Chamfer tool
03/04/2010US20100054881 Metal Cutting Drill Bit
03/04/2010US20100054880 Auger bit with a removable tip
03/04/2010DE102008056682A1 Milling and deburring tool for use in machine tool of workpiece e.g. tube, has milling head stroke-mobilely supported in axial direction relative to base body against stopper, which variably adjusts lifting height of milling head
03/04/2010DE102008044682A1 Tool system, has tool holder with housing comprising opening section for accommodating casing of drive device and another opening section for coupling with anchor of drive device, where housing comprises opening for accommodating tool
03/04/2010DE102008041700A1 Insert i.e. bit, for tool i.e. drill, utilized for electric power tool i.e. hand drill machine, has tool section and receiving section for inserting insert into holder, where polygon profile cross section is provided in receiving section
03/03/2010EP2158990A1 Core cutter
03/03/2010EP1469964B1 Tool coupling for rotating tools
03/03/2010CN201415276Y Deep hole expanding drill
03/03/2010CN101663120A 枪钻钻头 Gun drill
03/03/2010CN101663119A Deep hole cutting apparatus
03/03/2010CN100592949C Universal quick change hole saw arbor
02/2010
02/25/2010US20100048370 Device for Extracting a Quick-Change Tool Holder
02/25/2010US20100047028 Cutting Insert, in Particular for Counterboring and/or Countersinking Operations
02/25/2010DE102008045326A1 Drill for machining workpiece, has guide bevel adjoining end of main cutting edge region and provided at one of two bars, and support bevel together with free-cutting bevel having free cutting edge arranged on other bar
02/24/2010EP2156912A1 Surface-coated cutting tool
02/24/2010CN201410578Y Tool for processing polytetrafluoroethylene
02/23/2010US7665989 Drill
02/23/2010US7665936 Wood drill bit
02/23/2010US7665935 Carbide drill bit for composite materials
02/23/2010US7665934 Cutting tap and method of making a cutting tap
02/18/2010WO2010019092A1 Core drill bit
02/18/2010WO2008153803A3 Actuated material removal tool
02/18/2010US20100040425 Deep Hole Cutting Apparatus
02/18/2010DE202009015743U1 Schneidwerkzeug Cutting tool
02/18/2010DE112008000901T5 Konturiertes PKD und PKB für Spiralbohrerspitzen und Fräsen und Verfahren zu deren Formgebung Contoured PCD and PCBN for twist drill bits and milling and methods of shaping
02/18/2010CA2733786A1 Core drill bit
02/17/2010EP2152456A2 Actuated material removal tool
02/17/2010EP1694458B1 Twist drill
02/17/2010CN201405105Y Forming drill
02/17/2010CN201405104Y CBN (Cubic Boron Nitride) drill bit
02/17/2010CN201405103Y Composite steel plate drill
02/17/2010CN201405102Y Inner cooling indexable cutter blade drill head
02/17/2010CN201405101Y adjustable diamond reamer
02/17/2010CN201405100Y Tool used for improving finish of hole wall
02/17/2010CN101652212A Deep hole cutting apparatus
02/17/2010CN100589908C Quick-changing shaft handle, connector, longitudinal main body and tool changing system used for tool
02/16/2010US7661913 Hole saw with depth stop
02/16/2010US7661911 Cutting tool
02/16/2010CA2546058C Cutting insert with helical geometry and holder therefor
02/11/2010WO2010015530A1 Rotating cutting tool with support element
02/11/2010WO2010015321A1 Hole saw
02/11/2010US20100034608 Hole saw with depth stop
02/11/2010US20100034607 Adjustable indexable drill and modular system and holder
02/11/2010US20100034606 Throw-away drill and tip arrangement method for the drill
02/11/2010DE102008036726A1 Drehendes Schneidwerkzeug mit Stützelement Rotating cutting tool with support element
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