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2018
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Invention
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Cutter having hard coating and superhard coating, and manufacturing method therefor. A cutter hav... |
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Invention
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Cutter with hard coating and manufacturing method therefor. Disclosed are a cutter with a hard co... |
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Invention
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Integrated rotary cutting tool manufacturing device and method. The present disclosure discloses ... |
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2016
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Invention
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Cutter composite coating, cutter, and method for preparing cutter composite coating. A cutter com... |
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Invention
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Method for pretreating diamond coating of cemented carbide drill bit. A method for pretreating a ... |
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Invention
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Single-blade micro drill bit. A single-blade micro drill bit. A spiral-shaped first chip removal ... |
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Invention
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Drill bit for drilling pcb. A drill bit for drilling a PCB comprises a body (10). One end of the ... |
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Invention
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Semicircular drill. A semicircular drill (1) comprises a drill handle (11) used for mounting and ... |
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Invention
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Integrated manufacturing apparatus and manufacturing method for rotary cutting tool. An integrate... |
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Invention
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Rotary cutting tool. Disclosed is a rotary cutting tool, comprising a cutting portion (10), where... |
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2014
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Invention
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Miniature drill. The present invention relates to the field of manufacture of miniature drills an... |
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Invention
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Miniature drill bit and machining method therefor. A miniature drill bit. The miniature drill bit... |
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Invention
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Micro-drill and method for manufacturing the micro-drill. A micro-drill includes a first rake fac... |
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Invention
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Micro-drill. Disclosed is a micro-drill, comprising a drill body (2) and a drill tip (1) which is... |
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Invention
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Pcb micro drill. A PCB micro drill comprises a drill body (1), at most three main cutting edges (... |
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2010
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Invention
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Miniature drill and method for processing the miniature drill. A miniature drill and a method for... |
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2005
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G/S
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Power drill bits; drilling machines and parts therefor; power tools, namely, routers and end mill... |
