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)
07/2014
07/02/2014CN203679363U 一种用于加工台阶孔的成型刀 A method for machining the stepped hole molding knives
07/02/2014CN203679362U 一种微型钻头 A miniature drill
07/02/2014CN203679361U 一种微型刀具 A miniature tool
07/02/2014CN203679360U 一种后扩底锚栓专用钻头 Belled anchor dedicated a post drill
07/02/2014CN203679359U 一种深孔钻头 One kind of drill hole
07/02/2014CN203679358U 防止刀杆弯曲变形的深孔加工刀具系统 Arbor prevent bending of Deep processing tool system
07/02/2014CN203679357U 一种斜齿孔锯 Perforations saw a slant
07/02/2014CN203679356U 多层孔钻头 Multi-hole drill
07/02/2014CN103906592A 钻头 Drill
07/02/2014CN103894654A 薄板开孔装置及其开孔加工方法 Thin device and method of drilling holes
07/02/2014CN103894653A 一种钢铁加磁套式钻头 One kind of steel plus a magnetic cover drills
07/02/2014CN103894652A 一种组合式固料钻头 A modular drill solids
07/02/2014CN103894646A 用于反划加工箱体内壁沉孔的工具及方法 Anti-scratch inner wall cabinet sink hole machining tools and methods for
07/02/2014CN102941604B 一种加工木质沉头孔的刀具及其制造方法 A machining tool and method of manufacturing the wooden spigot
07/02/2014CN102574218B 具有可更换的钻杆的空心钻机 Hollow drill rig having a replaceable
07/01/2014US8764355 Step drill bit
06/2014
06/26/2014WO2014096366A1 Drill bit with an exchangeable cutting portion
06/26/2014WO2014096360A1 Drill bit with an exchangeable cutting portion
06/26/2014WO2014096359A1 Cutting portion for a drill bit
06/26/2014WO2014095395A1 Twist drill
06/26/2014US20140178140 Cutting assembly
06/26/2014DE102012112781A1 Spiralbohrer Twist Drill
06/25/2014EP2745966A1 Annular drill bit with a replaceable cutting section
06/25/2014EP2745965A1 Annular drill bit with a replaceable cutting section
06/25/2014EP2745964A1 Cutting section
06/25/2014CN203664836U 带孔圆珠加工刀具 Perforated ball processing tool
06/25/2014CN203664768U 一种利用孔锯内孔定位的打孔装置 A hole punch device positioned within the hole saw use
06/25/2014CN203664767U 一种钻头 A drill
06/25/2014CN203664766U 一种麻花钻 One kind of twist
06/25/2014CN203664765U 一种锥面锪钻 One kind Countersinks
06/25/2014CN103889624A 切削镶刀及切削工具、以及使用该切削工具的切削加工物的制造方法 The cutting insert and cutting tool, and the producing method using the cutting tool cutting thereof
06/25/2014CN103889623A 小直径钻头 Small diameter drill
06/25/2014CN103889622A 钻头和用于钻头的制造方法 And a method for manufacturing the drill bit
06/25/2014CN103878751A 工具机导向装置 Machine tools guide
06/25/2014CN103878417A 一种强力钻孔铣面刀具 A powerful tool drilling Milling
06/25/2014CN103878416A 一种刀柄上的冷却装置 A cooling device on the handle
06/19/2014US20140170432 Surface-modified, wc-based cemented carbide member, hard-coated, wc-based cemented carbide member, and their production methods
06/19/2014US20140169898 Twist drill and method of drilling composite materials, use and method regrinding and manufacturing thereof
06/18/2014EP2743016A1 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
06/18/2014DE102012223183A1 Zerspanungswerkzeug, insbesondere Reibwerkzeug Cutting tool, especially reaming
06/18/2014DE102010020074B4 Zerspanwerkzeug und Verfahren zum Zerspanen gehärteter Werkstoffe Cutting tool and method for machining of hardened materials
06/18/2014CN203649490U 复合钻铣刀 Drill mill complex
06/18/2014CN203649489U 一种钻铰加工刀具 One kind of drilling reaming tool
06/18/2014CN203649488U 抛光钻 Diamond polishing
06/18/2014CN203649487U 一种焊接台阶抛光钻 A welding diamond polishing steps
06/18/2014CN203649486U 一种阶梯钻及包括该阶梯钻的孔位加工装置 And includes a step drill holes in the ladder drill machining device
06/18/2014CN203649485U 一种成型圆弧钻 A molded circular drill
06/18/2014CN203649484U 一种成型扁钻 A molded flat drill
06/18/2014CN203649483U 合金对焊锥柄钻 Alloy butt taper shank drill
06/18/2014CN203649482U 一种加工沉孔锪孔的刀具 A processing tool sink hole countersink holes
06/18/2014CN203649468U 一种在普通车床上进行深孔加工的装置 An apparatus for deep processing of ordinary lathe
06/18/2014CN103862111A Rotary Tool, In Particular Reaming Tool and Adjustment Element For a Rotary Tool
06/18/2014CN103862084A Special chamfering cutting ring for shallow hole drill bit
06/18/2014CN102413974B Modular drill
06/18/2014CN102151881B Preparation method of throw-away drill and throw-away drill
06/17/2014US8753049 Cutting tool
06/17/2014US8753048 Hole saw
06/17/2014US8753046 Drilling tool for machine tools and method for the production thereof
06/17/2014CA2737005C Adjustable indexable drill
06/12/2014US20140161552 Indexable drill insert
06/12/2014US20140161550 Micro-Drill and Method for Manufacturing the Same
06/12/2014DE202013102510U1 Wendeschneidplatte für ein Fräswerkzeug zum spanabhebenden Bearbeiten von Werkstücken Insert for a milling tool for machining workpieces
06/12/2014DE102012222574A1 Rundlaufwerkzeug, insbesondere Reibwerkzeug sowie Verstellelement für ein Rundlaufwerkzeug Rotary tool, especially reaming and adjusting for a rotary tool
06/11/2014CN203636031U 钻盒 Diamond Box
06/11/2014CN203636030U 一种可转位锥度钻孔刀具 One kind of indexable drilling tool taper
06/11/2014CN203636029U 机夹硬质合金套料钻头 Nesting carbide drill machine folder
06/11/2014CN203636028U 一种汽车拖车钩锥形螺纹套的阶梯式扩孔刀头 A vehicle trailer hook taper threaded sleeve stepped reaming head
06/11/2014CN203636027U 大规格中心钻 Large-sized center drill
06/11/2014CN203636026U 一种加工发动机气缸体预热塞孔的复合钻 A method of processing engine block composite glow plug hole drilling
06/11/2014CN203635998U 一种摇臂钻床的钻头组件 One kind of radial drilling bit assembly
06/11/2014CN103846477A Drilling device and process for electric switch machine rack block
06/11/2014CN103846476A Cutting tool having replaceable cutting tip, a replaceable cutting tip therefore and a method of securing a replaceable cutting tip
06/11/2014CA2847659A1 Portable hole saw apparatus and methods of forming a sump
06/10/2014CA2690230C Ejector drill system
06/10/2014CA2689115C Adjustable indexable drill
06/05/2014WO2014084338A1 Surface-coated cutting tool
06/05/2014US20140154023 Cutting tool having replaceable cutting tip, a replaceable cutting tip therefore and a method of securing a replaceable cutting tip
06/05/2014US20140154022 Drill head for deep hole cutting
06/05/2014US20140154020 Coolant supply device and electric drill unit provided with coolant supply device
06/05/2014DE102012222317A1 Device for manufacturing fit to workpiece, has end stop that limits movement of threading attachment in given cutting direction so that screw thread at workpiece is sheared, when over-rotation of threading attachment is occurred
06/05/2014DE102012221812A1 Drilling tool e.g. drill bit, has a cutting element that defines first envelope during rotation of second cutting element, while defining a second envelope which lies axially downstream of first envelope as viewed along rotational axis
06/04/2014CN203627785U 壳体密封结构及其孔用加工刀具 Shell structure and its seal holes processing tool
06/04/2014CN203621580U 高速倒角刀具 High-speed chamfering tool
06/04/2014CN203621579U 一种高效带导向钻铰复合刀具 An efficient with guide drill reamer
06/04/2014CN203621578U 防断的精钻孔装置 Finishing off the anti-drilling equipment
06/04/2014CN203621577U 一种成型钻孔刀具 A molded drilling tool
06/04/2014CN203621576U 一种用于钛合金与碳纤维叠层材料钻削的金刚石钻头 Diamond drill for titanium and carbon fiber laminate drilling
06/04/2014CN203621574U 一种斜孔辅助加工结构 In a slant hole auxiliary processing structure
06/04/2014CN103842118A Cutting insert and exchangeable-blade cutting tool
06/04/2014CN103831666A Aarrangement for controlling process of rotary chip removing machining of workpiece, and cutting tool
06/04/2014CN103831461A Drill bit with heat dissipation hole at bottom
06/04/2014CN103831460A Drill bit with heat dissipation holes in blade portion
06/04/2014CN103831459A Drill bit with heat dissipation hole in side
06/04/2014CN103831458A Inverted cone drill structure
06/04/2014CN103831457A Automatic chip removal drill bit
06/04/2014CN103831456A Curved-surface radial plate hole chamfering tool
06/03/2014US8740519 Tool holder assembly
06/03/2014US8740517 Only partly ground tool rod made of sintered material
06/03/2014US8740515 Metal cutting drill bit
06/03/2014US8740512 ‘O’ flute multipurpose bit
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