{"product_id":"リューター-機械研削用軸付電着ダイヤモンド砥石-インターナル研削用-ｄ５７２１-d5721-1-袋","title":"RUTHER Mechanical Grinding Shaft Mounted Electroplated Diamond Grinding Wheel (For Internal Grinding) D5721 D5721 1 bag","description":"Catalog number: D5721 Features: ●Diamonds are firmly fixed by a special method, so they are highly durable. ●Specially manufactured for precision internal grinding, so they have excellent dimensional accuracy, including runout. Applications: ●For internal grinding and jig grinding of cemented carbide, ceramics, glass, porcelain, ferrite, etc. Specifications: ●Grain size (#): 200 ●Blade diameter (mm): 8 ●Blade length (mm): 4 ●Shaft diameter (mm): 3 ●Total length (mm): 54 ●Maximum operating speed (rpm): 57000 ●Uses carefully selected high-quality natural diamonds. ●Available in different outer diameters, thicknesses, and electroplated surfaces. Please choose according to your needs.","brand":"日本精密機械工作（株）","offers":[{"title":"Default Title","offer_id":49644557304107,"sku":"128-2050","price":6181.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/1282050.jpg?v=1727563787","url":"https:\/\/kaigoro.com\/en\/products\/%e3%83%aa%e3%83%a5%e3%83%bc%e3%82%bf%e3%83%bc-%e6%a9%9f%e6%a2%b0%e7%a0%94%e5%89%8a%e7%94%a8%e8%bb%b8%e4%bb%98%e9%9b%bb%e7%9d%80%e3%83%80%e3%82%a4%e3%83%a4%e3%83%a2%e3%83%b3%e3%83%89%e7%a0%a5%e7%9f%b3-%e3%82%a4%e3%83%b3%e3%82%bf%e3%83%bc%e3%83%8a%e3%83%ab%e7%a0%94%e5%89%8a%e7%94%a8-%ef%bd%84%ef%bc%95%ef%bc%97%ef%bc%92%ef%bc%91-d5721-1-%e8%a2%8b","provider":"カイゴロウ","version":"1.0","type":"link"}