{"product_id":"nakanishi-ekc-300-50-degree-angle-attachment-espert-500","title":"NAKANISHI EKC-300 50° Angle Attachment for Espert 500","description":"\u003cdiv style=\"border:2px solid #1a1a1a;border-radius:6px;padding:14px 18px;margin:0 0 24px;background:#fafafa;\"\u003e\n\u003cp style=\"margin:0 0 10px;font-weight:700;font-size:17px;\"\u003e★ What eBay buyers said about this model (1 comment)\u003c\/p\u003e\n\u003cul style=\"margin:0;padding-left:20px;line-height:1.6;\"\u003e\u003cli style=\"margin:0 0 6px;\"\u003e“As described, fast shipping, packed well, great communication.” \u003cspan style=\"color:#666;font-size:0.9em;\"\u003e— verified eBay buyer, within the last 6 months\u003c\/span\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp style=\"margin:10px 0 0;font-size:12px;color:#666;\"\u003eThe written feedback for this model from our eBay store (seller ID: yourtoolbox_jp), shown as written. Store rating: 99.6% positive in the last 12 months (as of October 2026).\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003eThe NAKANISHI EKC-300 is a 50° angle attachment for the NAKANISHI Espert 500 micro grinder system. It is listed by NAKANISHI under its Espert 500 attachments (code number 1526).\u003c\/p\u003e\u003ch3\u003eSpecifications (from NAKANISHI)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e EKC-300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode number:\u003c\/strong\u003e 1526\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 50° angle attachment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. motor speed:\u003c\/strong\u003e 30,000 min⁻¹\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed reduction ratio:\u003c\/strong\u003e 3\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard collet:\u003c\/strong\u003e ø3.0 mm (CHC-3.0)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 54 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e wrench (20 x 24), collet wrench (K-231), standard accessories\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible motor models:\u003c\/strong\u003e Not confirmed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Not confirmed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor clockwise rotation, NAKANISHI states that the motor is used in reverse rotation.\u003c\/p\u003e\u003cp\u003eShipped from Japan.\u003c\/p\u003e\u003cp\u003eSource: \u003ca href=\"https:\/\/en.nakanishi-spindle.com\/product\/ekc-300\/\"\u003eNAKANISHI EKC-300 product page\u003c\/a\u003e\u003c\/p\u003e","brand":"NAKANISHI","offers":[{"title":"Default Title","offer_id":50646828875951,"sku":"EKC-300","price":341.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/3684\/3695\/files\/s-l1600_2c0267c4-1cf3-4d34-855a-2bdbd3be1449.png?v=1791847820","url":"https:\/\/yourtoolboxjp.com\/id\/products\/nakanishi-ekc-300-50-degree-angle-attachment-espert-500","provider":" yourtoolboxJP","version":"1.0","type":"link"}