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WO/2006/114306A1 |
A drill, such as a hammer drill, comprises a shank part adapted to be received in a tool-holder, an axially opposite drill head (13), and a conveying part. (11) interconnecting said shank part and said drill head (13). The drill head has...
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WO/2006/112221A1 |
An edge replacement cutter tip (1) having at least a face (2) and a seat face (5), comprising a base material and a coated layer formed on the base material. The coated layer is formed of one or more layers and at least one of the layers...
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WO/2006/109457A1 |
An edge replacement cutter tip (1) having at least a face (2) and a seat face (5), comprising a base material and a coated layer formed on the base material. The coated layer is formed of one or more layers, and characterized by comprisi...
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WO/2006/109347A1 |
[PROBLEMS] To provide a drill enabling an increase in tool life while securing wear resistance. [MEANS FOR SOLVING PROBLEMS] This drill (1) is so formed that at least the surface of a cutting edge (5) is coated with a hard compound and t...
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WO/2006/107038A1 |
A drilling tool, wherein a tip (4) formed of a super abrasive grain compact is fixed to the tip of a shank (2) to form a cutting blade (5). Nick grooves (7) as a lateral parting means for parting chips in the lateral direction are formed...
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WO/2006/103899A1 |
An edge replacement cutter tip (1) having at least faces (2) and seat faces (5), comprising base materials and coated layers formed on the base materials. The seat face (5) is characterized in that the base material is exposed to the sur...
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WO/2006/104239A1 |
An insert attaching/detaching type drill enabling the suitable integration of a drill body with a cutting insert. The drill comprises a cross hatch angle between the clamp receiving surface of the cutting insert (2) pressed against the c...
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WO/2006/103650A1 |
A rotary cutting tool (10) having a cutting insert (34) slidably supported therin. The cutting insert (34) is moveable from a retracted position to an extended position by means of a pressurized fluid which bears directly against the cut...
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WO/2006/103982A1 |
An edge replacement cutter tip (1), comprising a base layer formed on a body (8) and a use state indicating layer formed on a part of the base layer. The use state indicating layer is formed on the base layer in the entire or a part of a...
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WO/2006/097980A1 |
A user friendly core drill with which cutting of a beveled portion or a counterbore portion can be facilitated at the opening end of a cutting hole when a large-diameter cutting hole is drilled in concrete, or the like, by means of a cor...
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WO/2006/095403A1 |
A drill bit in which drilling performance does not deteriorate and the outside-diameter end of the edge does not fracture. The drill bit A is provided with a plurality of cutting edge portions (1) in the circumferential direction where t...
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WO/2006/092780A2 |
A deburring tool having a cutt±ng insert (18) slidably supported therin. The cutting insert has a cylindrical major body (38) and minor body (36) of a smaller diameter extending therefrom. The cutting insert is moveable between a retrac...
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WO/2006/089441A1 |
Disclosed is a post anchor (1) comprising two final sections (11, 12), one (11) of which can be introduced into a post (10) while the other one (12) is used for fixing the anchor (1) to or in another element. The section (11) that can be...
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WO/2006/084859A1 |
The invention relates to a drill, especially a deep hole drill, comprising a shaft (1) and a section (2) which is provided with cutting grooves (6) and is more than three times as long as the nominal diameter (D). The forward end of said...
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WO/2006/080154A1 |
An edge replacement cutting tip and a method of manufacturing the cutting tip. The edge replacement cutting tip (1) comprises a body (8), a base layer formed on the body (8), and a use state indication layer formed on a part of the base ...
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WO/2006/079317A1 |
The invention relates to a drilling tool (2) with at least one main cutting edge (4), which is broken by grinding a protective chamfer (8), and to a method for making a protective chamfer (8) on the main cutting edge (4). According to th...
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WO/2006/078517A2 |
A tool (2) for working a workpiece has a slot (30) provided between a pair of extremities (26) at its distal end (6). The extremities have cutting blades (20) mounted thereon. The slot is configured to receive a plate (40A). The tool has...
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WO/2006/077713A1 |
An expanded hole drilling device capable of expanding the diameter of a pre-drilled hole to a large diameter without causing decentering, a component for the expanded hole drilling device, and an expanded hole drilling method. The expand...
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WO/2006/070538A1 |
A surface coating cutter (1) comprising a substrate, and a coating formed thereon, characterized in that the coating includes a first coating of TiCN and a second coating of &agr type Al2O3, the first coating is interposed between the su...
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WO/2006/070347A1 |
A deburring tool (20) having an indexable cutting insert (28) having four cutting edges. The cutting insert has a main body portion and a guide groove (54). The cutting insert is slidably retained in an insert pocket (24) with the main b...
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WO/2006/070730A1 |
Surface-coated cutting tool (1) comprising base material (2) and, superimposed on the surface thereof, coating layer (3), wherein the coating layer (3) contains alternate layers (13) composed of at least one A-layer (12) and at least one...
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WO/2006/070509A1 |
Surface-coated cutting tool (1) comprising base material (2) and, superimposed on the surface thereof, coating layer (3), the coating layer (3) comprising alternate layer (13) consisting of a laminate of at least one layer of each of lay...
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WO/2006/067956A1 |
Disclosed is a surface-coated cutting tool comprising a base and a coating film formed on the base. The coating film contains a first coating layer made of a titanium boronitride or a titanium oxyboronitride, and a second coating layer m...
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WO/2006/065193A1 |
The present invention relates to a drilling tool for chip removing machining, wherein the drilling tool comprises a shank (1) and an attachment (3), wherein the shank (1) and the attachment (3) is integrated with each other, wherein the ...
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WO/2006/066259A2 |
Accessories for power tools and combinations are provided. An accessory for a power tool (20) may include a body (21) including a connecting portion (22) for connecting the accessory to the power tool and a communication member (24) posi...
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WO/2006/064724A1 |
This invention relates to a surface-covered cutting tool (1) that comprises a base material (8) and a film (9) provided on the base material (8). The film (9) comprises a first film (10) formed of TiCN and a second film (11) formed of &a...
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WO/2006/062453A1 |
A tool for drilling holes through ice comprises a central drill rod (2) having a spiral (5) therearound for lifting crushed ice formed by the drilling, a carrier (6) attached to one end of the drill rod and having fixed thereto at least ...
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WO/2006/062388A1 |
Described is a quick-change arbor for a tool, in particular a hole saw (2), the arbor comprising a longitudinal body (3) having a drive end and a tool end, means (6) for attaching the tool which are provided with a central hole allowing ...
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WO/2006/058719A2 |
The invention relates to a cutting element for a hollow drill (25) comprising a cutting area (3) and an essentially cylindrical area (4). The essentially cylindrical area (4) has recesses (5), which are arranged on the inside at regular ...
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WO/2006/059551A1 |
An edge replacement type cutting tip (1), comprising a body (8), and base layer formed on the body (8), and a use state indication layer partly formed on the base layer. The base layer presents a color different from that of the use stat...
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WO/2006/059949A1 |
The present invention provides a cutting insert which includes: a cutting insert body having a plurality of cavities formed therein; a plurality of cutting tips, each of the plurality of cutting tips disposed in a respective cavity, the ...
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WO/2006/058651A1 |
A drilling/chamfering tool comprises a body (2), which has a bit location and a cutting insert (5) serving as the chamfering tool, and comprises a drill bit (3) which has a diameter (D) and which is held inside the drill bit location in ...
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WO/2006/060204A2 |
A machining tool (10) comprising a rotatable sleeve (20), a removable, axially adjustable leading element, such as a drill bit (24), mounted in the sleeve and a throw-away or regrindable cutting insert (30) mounted in a fixed, unadjustab...
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WO/2006/050841A1 |
The invention relates to a device for deburring bore edges comprising a base body in which at least one recess transversally oriented to the longitudinal axis thereof is embodied, at least one spring-loaded blade is slidingly displaceabl...
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WO/2006/046227A1 |
A rotary cutting tool has a solid cutting head removably secured to a shank. The cutting head has a cutting portion adjacent a cutting head front face and a mounting portion integrally formed therewith and extending rearwardly therefrom....
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WO/2006/046462A1 |
An edge replacement type cutting tip (1) and a method of manufacturing the cutting tip. The cutting tip (1) comprises a body (8), a base layer formed on the body (8), and a use state indicating layer formed on the base layer. The body (8...
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WO/2006/046498A1 |
A surface-coated cutting tool (1) comprising a substrate and a coating formed thereon characterized in that the coating includes a first coating of TiCN and a second coating of &agr -type Al2O3, the first coating is interposed between th...
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WO/2006/043704A1 |
A self-service type print vending machine arranged at a shop, for example, to detect an anomaly of an image and to display an image for accepting the selection of a print. The anomaly is corrected by the instruction of a user.
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WO/2006/034912A1 |
The invention relates to a drilling tool, especially for percussion drilling, which comprises a cutting element (3) that is configured as a plate (3) or head and that has at least one cutting edge (11) defined by a cutting face (6) and a...
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WO/2006/036041A1 |
An indexable type cutting tool comprises a drill having a shank and a drill body which extends from the shank, the drill body being defined with body flutes, and being formed with an insert seat which has seat side surfaces and a seat bo...
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WO/2006/030663A1 |
Disclosed is a surface-coated cutting tool comprising a base and a coating film formed on the base. This surface-coated cutting tool is characterized in that the coating film contains chlorine and a compound composed of one or both of Al...
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WO/2006/025230A1 |
[PROBLEMS] To provide a core cutter from which a cut object in the core cutter can be easily taken out after cutting. [MEANS FOR SOLVING PROBLEMS] In a core cutter (A), cutting chips (1) are arranged at the leading end of a core body (4)...
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WO/2006/024287A2 |
The invention relates to a deep-hole drill (1) comprising a drill head (2) and a drill shaft (3), in addition to a detachable connection that is configured between the drill head (2) and the drill shaft (3) for attaching and removing sai...
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WO/2006/023376A2 |
A method of making a cutting insert (60) includes: (i) forming a blank (10) having a substrate (12) and superhard material (16), the substrate having more than 4 pockets, the superhard material disposed within the pockets; (ii) removing ...
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WO/2006/021947A1 |
A gun-drill (20) comprises a cutting head (22) detachably secured to a shank (24), having a common longitudinal axis (A) and comprising mating peripheral surfaces. A shank coupling portion (78) comprises a forwardly tapering shank fixati...
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WO/2006/020536A2 |
A metal cutting drill bit (20) has a shank portion (22), a flute portion (24) defining a helix angle, and a tip (26). The tip (26) has a primary cutting edge (32) extending to an outer periphery of the drill bit. The primary cutting edge...
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WO/2006/012796A1 |
The present invention relates to a manual self-locking drill chuck, which includes a drill body, jaws, a nut, a bearing, a nut sleeve, a front sleeve and a rear sleeve. The three jaws are mounted separately in three inclined holes, which...
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WO/2006/009121A1 |
A surface coating cutting tool (1) has a base material (2) and a coating film (3) formed on the base material (2). The coating film (3) is the outermost layer on the base material (2) and has compression stress. The compression stress va...
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WO/2006/006451A1 |
[PROBLEMS] A drill that makes a hole having no positional displacement and that forms no unevenness on the inner wall of the hole. [MEANS FOR SOLVING PROBLEMS] A torsinal angle Ѳ1 of a chip discharge groove (20) of a drill (10) is set i...
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WO/2006/006429A1 |
A surface-coated cutting tool (1), comprising a base material (2) and a film (3) formed on the base material (2). The film (3) forms an outermost layer on the base material (2) and has a compressive stress. The compressive stress varies ...
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