This is a test case for PCD tool development with a 12-degree/0.08φ specification.
Examples of processing using our own tools: "Challenging the processing of steel materials - Processing examples from the early stages of development" are test cases from the development of PCD tools at 12 degrees / 0.08φ. Mitsui Marking Co., Ltd. utilizes the know-how cultivated in fine engraving to produce fine end mills tailored to customer requests in small lots. We accommodate various shapes. Please consult us first. 【Examples of Carbide End Mill Production】 ○ 0 degrees / 0.2φ / 0.3L Pinhead ○ 0 degrees / 0.3φ / 0.6L Ball ○ 10 degrees / 0.2φ / 0.5L Pinhead ○ 20 degrees / 0.5φ / 0.7L Pinhead ○ 20 degrees / 0.2φ / 0.8L Pinhead For more details, please contact us or download the catalog.
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basic information
【Specifications】 ○Tool used: 12 degrees / 0.08φ ○Material being machined: SKD-11 (HRC60) ○Workpiece size: 20 square ○Depth of cut: 0.05mm ○Rotational speed: S32000 ○Feed rate: F25 ○Z pitch: 0.002mm ○Actual machining time: 13h34m ○Tool wear: 0.004mm ●For more details, please contact us or download the catalog.
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Applications/Examples of results
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Company information
Our company manufactures and sells micro end mills and metal stamps. 【About the Tool Business】 We produce custom-made end mills with a diameter of 1mm or less, starting from one piece. Tool materials include PCD (polycrystalline diamond), carbide, and cBN. Tool shapes include ball, radius, pin end, various tapers, and special shapes. In addition to end mills, we can also accommodate punches and measuring tools. 【About the Stamping Business】 We manufacture fine characters and patterns (with a minimum character size of 0.3mm) on high-hardness hardened steel using electrical discharge machining. We hold the top market share in Japan for metal stamps used in bearings. We have a proven track record of producing various metal stamps for watch backs, metal chains, hinges, radius gauges, and eyeglass frames, among others. Please feel free to consult us if you have any issues with fine tools or metal stamps.
