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)
05/2014
05/30/2014WO2014080395A1 Cutting tool and cutting insert with a rearward resilience slit
05/29/2014US20140147224 Cutting Tool and Cutting Insert With A Rearward Resilience Slit
05/28/2014EP2734328A2 An indexable drill insert
05/28/2014DE102013205889B3 Coupling structure e.g. cutting head for rotary tool e.g. drilling tool, has coupling pin with clamping faces and stop surfaces that are arranged in different dispensing areas
05/28/2014CN203610741U Pcb板专用钻头 Pcb board dedicated drill
05/28/2014CN203610740U 微型钻头 Micro drill
05/28/2014CN203610739U 整体合金长刃麻花钻 Overall alloy long blade twist
05/28/2014CN203610738U 涂层麻花钻 Coating Twist
05/28/2014CN203610737U 多段钻头 Multi-bit
05/28/2014CN203610736U 倒锪孔钻 Countersink holes drilled down
05/28/2014CN203610735U 整体合金阶梯复合钻 Overall alloy ladder composite drill
05/28/2014CN203610734U 整体合金双头中心钻 Overall alloy stud center drill
05/28/2014CN203610733U 多段焊接扩孔刀 Multi-welding reaming knife
05/28/2014CN103820733A 一种钻头用钨系高速钢材料及其制备方法 A drill with tungsten high speed steel material and method
05/28/2014CN103817367A 一种用于加工细长孔铝合金产品的刀具 An aluminum alloy product of an elongated hole machining tool for
05/28/2014CN103817366A 组合扩孔刀具 Combination reaming tool
05/28/2014CN102773526B 一种可调节切削回转半径的刀具组件 A cutting tool assembly can be adjusted to the radius of gyration
05/27/2014USRE44915 Modular drill
05/27/2014US8734068 Cutting tool with unequal flute spacing
05/27/2014US8734067 Drill
05/22/2014WO2014076125A1 Setting tool for drop-in anchor
05/22/2014US20140140782 Drill bit
05/21/2014CN203599608U 立铣刀 Endmills
05/21/2014CN203599593U 高钴超硬高速钢麻花钻 Superhard high cobalt high speed steel twist drill
05/21/2014CN203599592U 一种分体式麻花钻 A separate-type twist
05/21/2014CN203599576U 一种深小孔加工设备 A dark hole processing equipment
05/21/2014CN103801918A 立方晶氮化硼超高压烧结材料制刀片 EHV cubic boron nitride sintered material blade
05/21/2014CN103801738A 钻卡头 Drill chuck
05/20/2014US8727680 Cutting drill and method for manufacturing printed wiring board
05/20/2014US8727677 Boring apparatus and boring method
05/15/2014WO2014073610A1 Drill and bore formation method
05/15/2014WO2014073480A1 Cutting tool edge structure and cutting insert and cutting tool using said structure
05/15/2014WO2014073062A1 Hard film-coated cutting tool
05/15/2014US20140133931 Drill tool
05/15/2014DE102012110888A1 Markraumbohrer Reamer
05/15/2014DE102012108718A1 Method for extending tool e.g. thread-producing tool, involves transmitting extension portion between tool shank portions in both axial forces and torques occur during processing of tool
05/15/2014DE102012022180A1 Safety guiding sleeve for guiding e.g. drilling rod in deep hole drill, has outer casing made from steel, aluminum, thermoplastic or duroplastic, and inner casing made from thermoplastic or silicone, where sleeve encloses shaft of tool
05/14/2014EP2730358A1 Method of drilling
05/14/2014EP2729271A1 Twist drill and method of drilling composite materials, use and method regrinding and manufacturing thereof
05/14/2014EP2729269A1 Drill cutting insert
05/14/2014CN203592177U 锥形阶梯钻头 Tapered step drills
05/14/2014CN203592176U 新型打孔钻头 The new drilling bit
05/14/2014CN103796781A 可转位式钻头的钻头主体及其制造方法 The drill body of the indexable drill bit and a method of manufacturing
05/14/2014CN103785882A 一种汽车模具圆孔倒角钻头 An automobile mold chamfer drill the hole
05/14/2014CN102056693B 钻头 Drill
05/14/2014CN102026755B 钻头、切削镶刀及被切削加工物的制造方法 Bit, the cutting insert and the method of producing a cutting material
05/13/2014US8721236 Power tool arbor device
05/13/2014US8721235 Drilling tool with drill bit
05/13/2014US8721233 Deburring tool
05/08/2014WO2014069179A1 Two-edge double margin drill
05/08/2014WO2014068672A1 Hole machining system, robot, hand, and method for controlling hole machining system
05/08/2014US20140127519 High power impulse magnetron sputtering method providing enhanced ionization of the sputtered particles and apparatus for its implementation
05/08/2014US20140126973 Quick release rotary tool mandrel
05/08/2014US20140126972 Depth gauge and drill bit
05/08/2014DE202013004309U1 Werkzeug zum spanenden Bearbeiten eines Werkstücks Tool for machining a workpiece
05/07/2014CN203578869U 数控冷却成型刀 NC cooling molding knives
05/07/2014CN203578868U 具有长短排屑槽结构的改良型钻头 Has modified the structure of the bit length of the flute
05/07/2014CN203578867U 旋转冲击式麻花钻 Rotary impact Twist
05/07/2014CN203578866U 可换头硬质合金锥柄麻花钻 Interchangeable head carbide taper shank twist
05/07/2014CN203578865U 抗震u钻 U earthquake drill
05/07/2014CN203578864U 一种深孔加工用的硬质合金整体式扩挤锪刀 One kind of deep processing of monolithic carbide cutter countersink expanding squeeze
05/07/2014CN103781580A 深孔切削用钻头 Deep-hole cutting drill
05/07/2014CN103769655A 一种轴承加工用刀具 A bearing machining tool
05/07/2014CN103769654A 螺栓孔钻头 Bolt hole drill
05/01/2014WO2014065361A1 Small-diameter drill
04/2014
04/30/2014DE102012110213A1 Core drilling machine, particularly hand-held core drill machine, has transmission with two gears having two transformation ratios, where drill bit is driven in former gear and pilot drill is driven in latter gear
04/30/2014CN203565942U Fast and stable self-locking type drill clamping head
04/30/2014CN203565941U Machine tool using inside water discharging drill
04/30/2014CN203565940U Trepanning drill for machining honeycomb interlayer composite materials
04/30/2014CN203565939U Improved structure of cemented carbide twist drill
04/30/2014CN203565938U Taper hole forming cutter
04/30/2014CN203565937U Single-blade forming drill
04/30/2014CN203565899U Electric driller
04/30/2014CN103764325A Drill
04/30/2014CN103753498A Drill bit positioning tool
04/30/2014CN103752914A Simple clamp
04/30/2014CN103752913A Drill reamer
04/30/2014CN103752912A Perforating device using hole saw inner hole positioning and application method of perforating device
04/30/2014CN103752911A Miniature drill bit and machining method thereof
04/30/2014CN103752910A Miniature cutter
04/30/2014CN103752909A Combined drill
04/30/2014CN103752908A Cutting and grinding tool and manufacture method thereof
04/30/2014CN103752907A Drill bit of hollow drill and manufacturing method thereof
04/30/2014CN103752885A Combination drill of drilling machine
04/30/2014CN103752884A Method for machining forming hole of annular feed forming mould and reamer
04/30/2014CN103750521A Chicken feed forming circular mold and reamer used for machining forming holes
04/30/2014CN102348523B Drill tip and drilling tool having drill tip
04/29/2014CA2717770C Quick change arbor, hole cutter, and method
04/24/2014WO2014062363A1 Reamer
04/24/2014WO2014061292A1 Surface-coated cutting tool
04/24/2014WO2014059970A1 Stepped tool having a gripper element
04/24/2014US20140112728 Bolt on drive assembly for a core drill with high strength spoked reinforcer
04/24/2014DE102012219232A1 Vibrierendes Werkzeug, Verfahren zur Werkzeugkonstruktion Vibrating tools, methods for tool design
04/24/2014DE102012110085A1 Lowering tool for use as e.g. countersinks, for drilling machine, has screwing tool arranged at cutting head, and retainer provided in cutting head, and intersect parts provided at head, where intersect parts are formed by tungsten carbide
04/24/2014DE102012109944A1 Stufenwerkzeug mit Greifelement Step tool with gripping element
04/24/2014DE102012100976B4 Einschraubwerkzeug und Werkzeugaufnahme für ein derartiges Einschraubwerkzeug Screwing and your tool for such screwing
04/24/2014DE102011086422B4 Verfahren zur Herstellung eines Werkzeuges, sowie ein solches Werkzeug A process for producing a tool, such a tool and
04/23/2014EP2720820A1 Machine tool, workpiece machining method and use in a machine tool or in a workpiece machining method
04/23/2014CN203556926U Milling and drilling integrated cutter used for processing salt cores
04/23/2014CN203556925U Microbit
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ... 125