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WO/2007/046299 |
This invention provides a cutting edge replacement-type cutting chip (1), characterized in that it comprises a base material (8) and a covering layer, the covering layer comprises an inner layer and an outer layer, the inner layer compri...
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WO/2007/047973 |
A milling head for use in conjunction with a rotary milling tool that is utilized to perform an operation on a tube, preferably of a tube bank or tube wall of a boiler system. The milling head is utilized to remove material or film from ...
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WO/2007/042238 |
In order to ensure a safe and reliable supply of coolant, in particular if there is minimal lubrication, in a rotating tool, in particular a drill, an adjusting element (12) is provided which, on the end side of a shank (10) of the drill...
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WO/2007/041995 |
The invention concerns a cutting tool (10) with at least one geometrically determined cutting edge (16, 18) and with a hard material coating covering the at least one cutting edge (16, 18). The hard material coating is limited to a super...
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WO/2007/036043 |
The present invention is directed at a hole saw mandrel which is used to connect a drill with a hole saw. The mandrel includes a tool end for connecting the hole mandrel with the drill; a hole cutting end including a hole saw receiving m...
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WO/2007/035168 |
A tool for creating a profiled recess in a sandwich structure which comprises two thin rigid face sheets separated by a relatively thick, light and soft core, which tool comprises an elongate body (2) intended to rotate about its axial d...
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WO/2007/031603 |
The invention relates to a method for presetting a cutter of a cutting tool, a tool, and a cutter module. In the presetting, an adjustment element (14) is used, comprising at least a first adjustment component and a second adjustment com...
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WO/2007/030983 |
A drill bit with high performance for chip removal. The drill bit comprises a cutting tip and a drill body. The cutting tip comprises a chisel edge, a back edge, a cutting edge groove and a rear rib. The cutting edge groove is a circular...
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WO/2007/027542 |
The cutout bit (100) includes a first bit segment (120) configured to be free of flutes. The cutout bit (100) also includes a second bit segment (160) extending from the first bit segment (100) at a first location. Moreover, the cutout b...
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WO/2007/027542 |
The cutout bit (100) includes a first bit segment (120) configured to be free of flutes. The cutout bit (100) also includes a second bit segment (160) extending from the first bit segment (100) at a first location. Moreover, the cutout b...
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WO/2007/025679 |
The invention relates to a tool for machining workpieces, comprising at least one geometrically defined blade, a shaft (3) having a front surface (11), a head (5) which comprises a bearing surface (17) and a front surface (23) and which ...
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WO/2007/024046 |
The present invention relates to a drill of hexagonal cylinder. In a drill of diameter range 5mm to 13mm as using to make a hole on a metal, wood, or etc., a drill edge part in which is located at the bottom of the drill as formed a shap...
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WO/2007/015095 |
A metal-working twist drill is provided with inner cutting edges that form a point (18) having an angle, A, of 130°. An outer, peripheral, part of each cutting edge (55, 57) forms an outer cutting portion (59, 61). The outer cutting por...
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WO/2007/013392 |
An edge replacing cutting tip (1) having at least one face (2), at least two flanks (3), at least one edge ridgeline (4), and at least one corner (9), wherein a base layer develops a color different from that of a use-state display layer...
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WO/2007/010601 |
[PROBLEMS] To provide a drill enabling an increase in tool life while securing working efficiency. [MEANS FOR SOLVING PROBLEMS] In this drill (1), a groove length (l) is set within the range of 6D to 10D where the outer diameter of the c...
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WO/2006/136340 |
A tool is proposed having a tool shank (3) and a tool head (5) which can be fastened thereto and a clamping device (11) which connects the tool shank (3) and the tool head (5) to one another and which comprises a tie rod (13), running in...
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WO/2006/132068 |
A drill head for boring a deep hole capable of increasing boring accuracy by improving the roundness and the straightness of the hole. The drill head for boring the deep hole is formed by fixing a cutting edge (2) to the tip face side of...
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WO/2006/130073 |
In one aspect, the invention relates to an indexable milling insert (2) of the type that comprises opposite top and bottom sides (19,20) between which a circumferential clearance surface (21) extends, and two opposite cutting edges (22,2...
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WO/2006/122417 |
The invention is directed at a quick connect mechanism for mounting a hole saw to a tool comprising a hole saw; a mandrel having a first end for mounting to the hole saw and a second end for mounting to the tool; and a drill bit, assembl...
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WO/2006/121582 |
A depth limiting device (10) includes a stop collar (14) having a an open end portion (20) and a workpiece engaging portion (24) extending along the open end portion thereof for contacting a workpiece; a spindle (32) extending axially th...
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WO/2006/120654 |
A drill point (1) for drilling sandwich panels (100), composite materials and similar, comprising a shank (2) for coupling into the chuck a tool apt to drive said point (1) in rotation; a drilling member, integral to the shank, comprisin...
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WO/2006/121582 |
A depth limiting device (10) includes a stop collar (14) having a an open end portion (20) and a workpiece engaging portion (24) extending along the open end portion thereof for contacting a workpiece; a spindle (32) extending axially th...
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WO/2006/120654 |
A drill point (1) for drilling sandwich panels (100), composite materials and similar, comprising a shank (2) for coupling into the chuck a tool apt to drive said point (1) in rotation; a drilling member, integral to the shank, comprisin...
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WO/2006/118503 |
In a first aspect, the invention relates to a cutting tool that is composed of a basic body (1) having a geometrical centre axis (C), a loose tip (2) having a rear male element (16), and a drawbar (3) having a front part in which a coupl...
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WO/2006/117213 |
Disclosed is a method for machining a workpiece (10) comprising a first axially symmetrical area (18) and a second axially symmetrical area (20) which adjoins the first axially symmetrical area and is oriented relative thereto at a trans...
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WO/2006/114306 |
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/2006/112221 |
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/2006/109347 |
[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/2006/109457 |
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/2006/107038 |
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/2006/103650 |
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/2006/104239 |
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/2006/103899 |
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/2006/103982 |
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/2006/097980 |
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/2006/095403 |
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/2006/092780 |
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/2006/089441 |
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/2006/084859 |
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/2006/080154 |
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/2006/079317 |
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/2006/077713 |
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/2006/078517 |
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/2006/070509 |
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/2006/070730 |
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/2006/070538 |
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/2006/070347 |
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/2006/067956 |
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/2006/064724 |
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/2006/066259 |
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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