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2024
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Invention
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Ball end mill and cutting insert.
Large diameter edges formed in arc shapes having curvature rad... |
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Invention
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Cutting tool. This cutting tool includes a base material which is a sintered object consisting ma... |
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P/S
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Metalworking machines tools; cutting tools for metalworking, namely machine cutting tools for met... |
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P/S
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Metalworking machine tools; machine tools for cutting and forming of metal materials; taps being ... |
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P/S
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Metalworking machines and tools; cutting tools [machine
tools]; taps [machine tools]; drills [ma... |
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2023
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P/S
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Metalworking machines and tools; cutting tools [machine
tools]; taps [machine tools]; high-speed... |
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P/S
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Metalworking machine tools; taps being machine tools; power drills; thread milling cutters being ... |
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Invention
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Thread forming tap. A thread forming tap (1) comprises a male thread (3), a groove, and an inner-... |
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Invention
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Gear chamfering method, chamfering tool, and chamfering tool manufacturing method. Provided is a ... |
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Invention
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Cutting tool. This cutting tool comprises a base material which is a sintered body mainly compose... |
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2022
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Invention
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Drilling tool, blank for drilling tool, and method for manufacturing blank for drilling tool. Thi... |
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Invention
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Thread mill. Provided is a thread mill that can extend tool life-span by reducing the stripping o... |
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Invention
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Film-forming device. [Problem] To provide a film-forming device in which an anode part provided w... |
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Invention
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Ball end mill. This ball end mill comprises a ball blade part formed in a partially spherical sha... |
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Invention
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Ball end mill. Provided is a ball end mill comprising a ball blade formed in a partially spherica... |
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Invention
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Rolling die and method for manufacturing same. Provided is a rolling die that increases the durab... |
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Invention
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Diamond-coated body. Provided is a diamond-coated body comprising: a substrate that is formed fro... |
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2021
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Invention
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End mill. This end mill comprises a peripheral cutting edge along a helical flute, and a bottom c... |
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Invention
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Cutting insert |
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Invention
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Hard coating, hard-coating coated tool, and production method for hard coating.
A hard coating i... |
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Invention
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Hard coating, hard coating coated tool, and production method for hard coating. This hard coating... |
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Invention
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End mill.
An end mill that facilitates discharge of chips and enables twining of chips to be sup... |
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Invention
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End mill. Provided is an end mill with which swarf can easily be discharged, and with which windi... |
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Invention
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Drill.
A drill includes a drill main body to be rotated around a shaft center, discharge flutes ... |
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Invention
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Drill. A drill body of a drill (1) is to rotate around an axis. A plurality of discharge grooves ... |
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P/S
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Metalworking machines and tools; cutting tools [machine
tools]; taps [machine tools]; drill bits... |
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Invention
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Drill.
A drill is provided with a flank at a leading end portion of a body. An oil hole is provi... |
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Invention
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Drill.
A drill (1) is provided with a thinning edge (7), a gash portion (8), a coolant passage, ... |
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Invention
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Drill. A drill (1) is provided with a flank on a tip end portion of a body (3). The flank is prov... |
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Invention
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Drill. A drill (1) is provided with thinning edges (7), gash sections (8), coolant passages, and ... |
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Invention
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Nitrided cut tap and production method therefor.
A method of producing a nitrided cut tap that i... |
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Invention
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Nitrided cut tap and production method therefor. Provided is a highly durable cut tap wherein bla... |
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2020
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Invention
|
End mill.
An end mill includes a plurality of peripheral cutting edges having a cutting diameter... |
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Invention
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End mill.
An end mill includes a plurality of peripheral cutting edges that are defined by three... |
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Invention
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End mill.
An end mill includes a plurality of peripheral cutting edges have respective helix ang... |
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Invention
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End mill. Two or more outer circumferential cutting blades of this end mill are curved blades (ci... |
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Invention
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End mill. In the present invention, at least one of a plurality of outer-peripheral cutting edges... |
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Invention
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End mill. This end mill comprises three types of cutting edge, a curved tooth BS, a left hand hel... |
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P/S
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Metalworking machines and tools; cutting tools for metalworking, namely machine cutting tools for... |
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P/S
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Metalworking machine tools; Machine tools for cutting and forming of metal materials; Taps being ... |
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Invention
|
Method for chamfering toothed gear.
A method for chamfering toothed gears which enables lengthen... |
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Invention
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Method for chamfering gear. Provided is a method for chamfering gears that is capable of improvin... |
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Invention
|
Rolling die and method for manufacturing same. Provided is a rolling die with a nitrided molding ... |
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Invention
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Thread forming tap for ballscrew. A ballscrew thread forming tap including a complete thread port... |
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Invention
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Thread forming tap. A thread forming tap including a complete thread portion and a leading portio... |
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2019
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P/S
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Metalworking machine tools; machine tools for cutting and forming of metal materials; taps for ma... |
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P/S
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Metal working machines and metal working machine tools; cutting tools for metalworking, namely ma... |
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Invention
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Drill. A three-flute drill includes a body, discharge grooves, cutting edges, thinning edges and ... |
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P/S
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Metalworking machine tools; cutting tools for metalworking, namely machine cutting tools for meta... |
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Invention
|
Cutting tool.
A drill (1) is provided with a body (10) and a head (30). The body (10) is formed ... |
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Invention
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Ball end mill and cutting insert. Large diameter edges formed in arc shapes having curvature radi... |
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Invention
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Rotary cutting tool. A rotary cutting tool includes: a blade portion; a shank portion having a di... |
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P/S
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Metalworking machines and tools; Cutting tools for metalworking namely machine cutting tools for ... |
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P/S
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Metalworking machines and tools; Cutting tools for metalworking, namely machine cutting tools for... |
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P/S
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Metalworking machines and tools; Holders for metalworking machines; Toolholders for metalworking ... |
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2018
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P/S
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Metalworking machine tools; holders for metalworking machine tools; toolholders for metalworking ... |
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Invention
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Hard coating and hard-coating-covered member. A hard coating includes a three kinds of layers tha... |
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Invention
|
Diamond smoothing method. A diamond smoothing method of irradiating a laser light onto a raised a... |
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Invention
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Hard coating and hard-coating-covered member. A hard coating includes three kinds of alternately ... |
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Invention
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Tapered end mill. A tapered end mill includes an outer circumferential cutting edge, a flute is d... |
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Invention
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Step drill and manufacturing method for step drill. A step drill and a manufacturing method for a... |
