Patents for B23B 51 - Tools for drilling machines (12,490)
01/2014
01/16/2014DE102012212440A1 Bohrwerkzeug insbesondere zur Bearbeitung von Bauteilen aus einer Titanlegierung sowie Verfahren zur Bearbeitung eines solchen Bauteils Drilling tool in particular for the machining of components made of a titanium alloy and method for processing such a component
01/16/2014DE102012212381A1 Adapter zur Halterung einer Lochsäge an einer Werkzeugmaschine Adapter for mounting a hole saw on a machine tool
01/16/2014DE102012212146A1 Kupplungsstelle für ein modulares Rotationswerkzeug sowie Werkzeugkopf und Träger für ein solches modulares Rotationswerkzeug Coupling point for a modular rotary tool and tool head and support for such a modular rotary tool
01/15/2014EP2684630A1 Drill
01/15/2014EP2683514A1 Cutting insert and shim for milling cutters
01/15/2014EP2683512A1 Quick change system for a rotatable tool and base of such a system
01/15/2014CN203390266U Drilling and milling cutter for machining inner side of tail portion of coupler trail frame
01/15/2014CN203390265U Low-noise oil-seal fine reaming tool for manufacturing automobile engine cylinder covers
01/15/2014CN203390264U High-strength sparking plug coarse milling tool for manufacturing automobile engine cylinder covers
01/15/2014CN203390263U Hole opener for threading
01/15/2014CN203390262U Chamfering bit with locating column
01/15/2014CN203390261U Combined type step counter bore drill
01/15/2014CN203390260U Spiral-type chip-breaking drill
01/15/2014CN203390244U Non-processing plane drilling chamfering device used for numerical control machine tool
01/15/2014CN103506671A 钻头 Drill
01/15/2014CN103506670A Connecting mode of hole saw
01/15/2014CN103506669A Automatic-water-feeding cooling twist drill
01/15/2014CN103506668A 钻头 Drill
01/15/2014CN103506667A Trepanning knife
01/15/2014CN103506666A Blade used for drill bit
01/15/2014CN103506648A High-precision bench drilling machine
01/14/2014US8628278 Drill
01/08/2014EP2682212A1 Guide pad, cutting tool body, and cutting tool
01/08/2014EP2682211A1 Guide pad, cutting tool body, and cutting tool
01/08/2014CN203380405U Multifunctional compound tool
01/08/2014CN103501941A Clamp device for cutting insert, cutting tool, and cutting insert
01/08/2014CN103495760A Small deep hole machining device
01/08/2014CN103495756A Drilling equipment with primary and secondary drill bits
01/08/2014CN101600529B Cutter for drilling and reaming
01/07/2014US8622667 Drill motor adapter
01/07/2014US8622666 Adjustable step drill bit
01/07/2014US8622665 Fast chip removal hole saw
01/07/2014US8622663 Drill bit for drilling holes in carboresin laminates
01/03/2014WO2014002948A1 Cutting tool for surface coating
01/02/2014US20140003877 Drill
01/02/2014DE102013212122A1 Drill bit i.e. double cutting twist drill, has first surface connecting second and third surfaces and exhibiting curvature that is smaller than radii of second and third surfaces, and flank and chip surfaces crossing each other
01/01/2014CN203371352U Grinding head with function of drill bit
01/01/2014CN203371091U Self-locking self-tightening drill chuck
01/01/2014CN203371090U Self-tightening and self-locking drill chuck
01/01/2014CN203371089U Clamp for water drill, hollow drill and zircon drill
01/01/2014CN203371088U Water-cooled deep hole drilling tool
01/01/2014CN203371087U Twist drill
01/01/2014CN203371086U Twist bit with replaceable blade
01/01/2014CN203371085U Friction plate step drill bit
01/01/2014CN203371084U Micro-drill bit for PCB (Printed Circuit Board)
01/01/2014CN103492140A Drilling tool and method for producing a drilling tool
01/01/2014CN103480896A Deburring tool for deburring bore margins
01/01/2014CN103480895A Groove aluminum drilling structure
01/01/2014CN103480894A Milling and drilling integrated tool for processing salt-core
12/2013
12/27/2013WO2013190977A1 Cutting tool
12/25/2013CN203356679U High-flexibility spot drill for manufacturing automobile engine cylinder head
12/25/2013CN203356678U Twist drill with segmented main cutting blades and asymmetric blade opening height
12/25/2013CN203356677U Multi-closed-angle drill bit with cleaning function
12/25/2013CN203356676U Improved planar multi-point-angle drill bit
12/25/2013CN203356675U Six-edge steel rail drilling tool
12/25/2013CN203356674U Flat drill for machining deep holes
12/25/2013CN203356673U Radial edge drill bit with protective cover
12/25/2013CN203356672U Equally normal front corner drill bit with degree scales
12/25/2013CN103464811A Indexable bit
12/25/2013CN103464810A Indexable coring bit
12/25/2013CN102689038B Inner chip removal deep-hole machining rotary joint
12/24/2013US8613577 Core drill
12/18/2013EP2305405B1 Coated member
12/18/2013CN203343550U Combined chamfering cutter of small-diameter pipe
12/18/2013CN203343500U Compound tool
12/18/2013CN203343499U Single-blade multi-edge drilling and milling tool
12/18/2013CN203343498U Drilling bit capable of being fast replaced
12/18/2013CN203343497U High-speed deep-hole twist drill
12/18/2013CN203343496U Twist bit
12/18/2013CN203343495U Novel tungsten hard alloy gun drill bit
12/18/2013CN203343483U Automotive rear axle housing multi-shaft drilling device
12/18/2013CN103459073A Drill
12/18/2013CN103447592A Multifunctional combined tool special for machining of stepped holes
12/18/2013CN103447591A Quadrangular indexable drill insert
12/18/2013CN103447590A Manufacturing method of drill structure and drill structure
12/18/2013CN103447589A Drill structure
12/12/2013WO2013183134A1 Indexable rotating tool
12/12/2013US20130330143 Adjustable indexable drill and modular system and holder
12/12/2013US20130330142 Self-clamping cutting head for releasably mounting on a cutting tool
12/12/2013US20130330141 Deburring Tool For Deburring Bore Margins
12/11/2013EP2671656A1 Deburring tool for deburring the edges of boreholes
12/11/2013EP2670551A2 Drill bit
12/11/2013EP2670550A1 Drilling tool and method for producing drill holes
12/11/2013CN203330752U Novel elastic chuck
12/11/2013CN203330471U Chamfering drill bit
12/11/2013CN203330470U Polishing drill bit
12/11/2013CN203330469U Drill
12/11/2013CN203330468U Drill bit
12/11/2013CN203330467U Drill bit quick to replace
12/11/2013CN203330466U Blade front angle structure of single-blade drill point
12/11/2013CN203330465U Improved structure of blade relief angle of single-blade drill point
12/11/2013CN203330464U Chamfering drill bit for finished steel drilled heavy rail
12/11/2013CN203330463U Processing tool special for I-shaped stepped hole
12/11/2013CN203330454U Counterboring device for radial drill
12/11/2013CN103433538A Drilling and boring integrated deep hole machining device
12/11/2013CN103433537A Centering fine chamfer drill
12/11/2013CN103433536A Novel auger bit
12/11/2013CN103433535A Minitype drill bit
12/11/2013CN102271846B Machine tool having adjustable plate element
12/10/2013US8602698 Combination end milling/drilling/reaming cutting tool
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ... 125