| Patents for B23B 51 - Tools for drilling machines (12,490) |
|---|
| 01/26/2011 | CN201720498U One-blade drill structure |
| 01/26/2011 | CN201720497U Composite drill head combined small-diameter and high-speed steel drill head with single and hard alloy blade |
| 01/26/2011 | CN201720480U Panel cutting opening processing device |
| 01/26/2011 | CN101959635A Gun drill |
| 01/26/2011 | CN101959634A Chip suction drill |
| 01/26/2011 | CN101959633A Cutting insert for drill, drill, and cutting method using same |
| 01/26/2011 | CN101954500A Device and method for processing counterbore of circuit board |
| 01/26/2011 | CN101594956B Cutting insert, in particular for counterboring and/or countersinking operations |
| 01/26/2011 | CN101524768B New minor-edge multipoint aerial drill |
| 01/26/2011 | CN101189096B A milling insert and a milling tool, as well as a shim plate for such tools |
| 01/25/2011 | US7875220 boring cured molding of prepregs of reinforcing fibers impregnated with matrix resin to form connecting holes, using burnishing drill comprising tapered tip blades, two or more circumferential blades extending continuously from the tip blades to shank, and chip-discharging groove extending therefrom |
| 01/20/2011 | WO2011006804A2 Two-part tool for machining, with screw coupling |
| 01/20/2011 | WO2011006587A1 Drill |
| 01/20/2011 | WO2011006472A1 Single-lip drill |
| 01/20/2011 | US20110013999 Drill |
| 01/20/2011 | DE102009033942A1 Bohrer Drill |
| 01/20/2011 | DE102009033528A1 Combination tool for e.g. honing of through hole in workpiece during production of engine blocks of internal combustion engine of motor vehicle, has processing element movably controlled between neutral position and working position |
| 01/20/2011 | CA2768107A1 Drill |
| 01/19/2011 | EP2274126A2 Drill bit |
| 01/19/2011 | EP2274125A2 Lathe tool, in particular boring tool |
| 01/19/2011 | CN201711573U Drill capable of drilling funnel-shaped holes |
| 01/19/2011 | CN201711551U Heat tube cutter |
| 01/19/2011 | CN101947665A Chopping bit for punching moulds |
| 01/19/2011 | CN101947372A Automatic rescuing and fire foam drilling gun for magnetic adhesion oil tank |
| 01/18/2011 | US7871224 Drill bit and reamer |
| 01/13/2011 | US20110008116 Gun Drill |
| 01/13/2011 | US20110008115 Boring bit |
| 01/13/2011 | DE102009032126A1 Tubular shaft for deep hole drill, comprises asymmetric front portion and symmetrical rear section, where symmetrical section is formed, and tubular shaft is made both in one piece and two pieces |
| 01/12/2011 | EP2272611A1 Deep-hole boring throwaway tip, and deep-hole boring drill head |
| 01/12/2011 | CN201702422U Multifunctional drill bit |
| 01/12/2011 | CN201702421U High-temperature alloy machining drill bit |
| 01/12/2011 | CN201702420U Drill blade and drill |
| 01/12/2011 | CN201702419U Improved drill point |
| 01/12/2011 | CN201702413U Clamping type deep hole drill |
| 01/12/2011 | CN201702401U Grip |
| 01/12/2011 | CN101941131A Method for repairing cylinder screw holes and special scraper and screw tap for implementing method |
| 01/12/2011 | CN101941088A Engine lathe deep hole working device |
| 01/11/2011 | CA2586463C Cutting tool assembly and cutting head therefor |
| 01/11/2011 | CA2541704C Adjustable deburring tool |
| 01/06/2011 | WO2011001438A2 Cutting tools, cutting tool holders and cutting inserts therefor |
| 01/06/2011 | WO2011000569A1 Tool for machining or producing a bore having a counter bore |
| 01/06/2011 | WO2011000355A1 Deep hole drill |
| 01/06/2011 | US20110002750 Cutting tool insert having internal microduct for coolant |
| 01/05/2011 | EP2269752A1 Surface coated cutting tool |
| 01/05/2011 | EP1497064B1 Deburring tool for deburring on the interior and/or exterior |
| 01/05/2011 | DE102009032205A1 Werkzeug zur Bearbeitung oder Herstellung einer Bohrung mit einer Senkung Tool for editing or production of a bore with a reduction |
| 01/05/2011 | CN201693222U Multi-edge taper shank twist drill |
| 01/05/2011 | CN201693221U Depth-adjustable counterboring tool |
| 01/05/2011 | CN201693220U Annular drill cutter |
| 01/05/2011 | CN201693204U Automatic suspension-type numerical-control drilling machine |
| 01/05/2011 | CN101939126A Drill |
| 01/05/2011 | CN101939125A Insert for drill |
| 01/05/2011 | CN101934396A Molding counter bore processing cutter |
| 01/05/2011 | CN101934392A Processing process of through hole at head of wrench blank |
| 01/05/2011 | CN101934390A Numerical control center sill combined drilling machine |
| 01/05/2011 | CN101511513B Modular drilling tool and method for the production thereof |
| 01/04/2011 | US7862262 Multi-flute ball endmill for airfoil machining |
| 01/04/2011 | CA2605196C Drag bits with dropping tendencies and methods for making the same |
| 12/30/2010 | US20100329804 Cutting Insert for Drill, Drill, and Method of Cutting Using the Same |
| 12/30/2010 | US20100329802 Cutting drill and method for manufacturing printed wiring board |
| 12/30/2010 | DE102009031193A1 Deep-hole drill for inserting boreholes into work-pieces, has blade partitioned into partial cuts by chip divider, where cuts of blade are arranged together such that cut-normals are aligned to each other by cuts at angle of twenty degrees |
| 12/30/2010 | DE102009029714A1 Surgical drill for use during implantation of tooth implant, has collecting section comprising recess in which chip flutes are opened for receiving and collecting removed bone material |
| 12/30/2010 | DE10115016B4 Werkzeugaufnahme mit Zusatzschneidmitteln Tool holder with additional cutting means |
| 12/29/2010 | WO2010150411A1 Hard coating film and tool coated with hard coating film |
| 12/29/2010 | EP2266751A1 Shaft tool and associated coolant/lubricant feeding point |
| 12/29/2010 | EP2266739A1 Cutting tool, in particular milling or drilling tool |
| 12/29/2010 | EP2266738A2 A drilling tool for chip removing machining as well as a loose top therefor |
| 12/29/2010 | EP2266737A1 A drilling tool for chip removing machining as well as a loose top and a basic body therefor |
| 12/29/2010 | EP2266736A1 A rotatable tool for chip removing machining as well as a loose top therefor |
| 12/29/2010 | EP2266735A1 A drilling tool of the loose top type |
| 12/29/2010 | EP2266734A1 A rotatable tool for chip removing machining as well as a loose top and a basic body therefor |
| 12/29/2010 | CN201684966U Boring and reaming combined cutter |
| 12/29/2010 | CN201684965U Central drill |
| 12/29/2010 | CN201684964U Split type twist drill with hexagonal handle |
| 12/29/2010 | CN201684963U Self-centering twist drill |
| 12/29/2010 | CN201684962U Drill |
| 12/29/2010 | CN201684961U Split type drill |
| 12/29/2010 | CN201684960U High-rigidity internal-cooling-type drill bit |
| 12/29/2010 | CN201684959U Detachable type drill |
| 12/29/2010 | CN201684958U Diamond drill bit |
| 12/29/2010 | CN201684957U Mechanically clamped drill gun |
| 12/29/2010 | CN201684956U Drill bit structure |
| 12/29/2010 | CN201684955U Central water discharging bottoming drill |
| 12/29/2010 | CN101932399A Gun drill |
| 12/29/2010 | CN101927376A High-strength aluminum alloy deep hole processing cutter |
| 12/29/2010 | CN101927372A A drilling tool of the loose top type |
| 12/29/2010 | CN101927371A A drilling tool for chip removing machining as well as a loose top therefor |
| 12/29/2010 | CN101927370A A rotatable tool for chip removing machining as well as a loose top therefor |
| 12/29/2010 | CN101927369A A drilling tool for chip removing machining as well as a loose top and a basic body therefor |
| 12/29/2010 | CN101927368A A rotatable tool for chip removing machining as well as a loose top and a basic body therefor |
| 12/29/2010 | CN101927367A Cutter assembly with adjustable cutting turn radius |
| 12/29/2010 | CN101456087B Basic body for tools for chip removing machining |
| 12/29/2010 | CN101068644B Drill bit for drilling/chamfering tool, and drilling/chamfering tool |
| 12/28/2010 | US7858219 Locking mechanism of battery pack |
| 12/28/2010 | US7856940 Control module for a nozzle arrangement |
| 12/23/2010 | WO2010147715A2 Twist drill with negative axial rake transition between the lip and the secondary cutting edge |
| 12/23/2010 | WO2010146839A1 Drill with coolant holes |
| 12/23/2010 | WO2010145801A1 Tool for machining workpieces |
| 12/23/2010 | US20100322733 Cutting tool |
| 12/23/2010 | US20100322732 Drilling Tool |