This is a processing example of white mother-of-pearl (pearl) using a PCD 75-degree 0.02φ.
Examples of processing using our own tools: "Pattern engraving on white mother-of-pearl (pearl)" is a case of pattern engraving on white mother-of-pearl (pearl) using a PCD 75-degree 0.02φ tool. Mitsui Engraving Co., Ltd. utilizes the know-how cultivated in the fine engraving industry to manufacture fine end mills tailored to customer requests, starting from 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】 ○Material to be machined: White mother-of-pearl (pearl) ○Processing shape: Pattern engraving ○Tool used: PCD 75 degrees / 0.02φ ○Rotational speed (S): 32000 ○Feed rate (F): 70 ○Cutting depth: 0.05 ○Comments: No wear with PCD tools; surface gloss is also possible ○Date of implementation: October 2012 ●For more details, please contact us or download the catalog.
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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.