{"product_id":"ユニオンツール-超硬エンドミル-ラジアス-φ４-コーナｒ１-crrs4040-10-12-4-1-本","title":"Union Tool Carbide End Mill Radius φ4 x Corner R1 CRRS4040-10-12-4 1 piece","description":"Catalog number: CRRS4040-10-12-4 Features: ● Suitable for raw materials up to 55HRC, UT coating ensures long life. ● Unequal division, strong twist, and positive rake angle design enable stable machining. ● Blade design reduces cutting resistance with helical and inclined approaches. Applications: ● Workpiece materials: aluminum alloys, pre-hardened steel, hardened steel (up to 55HRC), carbon steel, alloy steel, cast iron, copper (wet), titanium alloys, super heat-resistant alloys. Specifications: ● Blade diameter (mm): 4 ● Corner radius (mm): 1 ● Blade length (mm): 4 ● Total length (mm): 70 ● Shank diameter (mm): 4 ● Number of teeth (pieces): 4 ● Surface treatment: UT coating ● Number of teeth: 4 ● Effective length (L1): 12 ● Outer diameter (D): 4 ● Corner radius (CR) R1 ● Twist angle 45° ● UT coating ● Made in an ISO14001 certified factory ● 2-blade high-efficiency long neck radius (for raw materials to 55HRC) CRRS Material\/Finish: ● Ultra-fine particle alloy (Super MG) Note: ● The shank taper angle is a guide.","brand":"ユニオンツール（株）","offers":[{"title":"Default Title","offer_id":49694568546603,"sku":"357-4377","price":8580.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/3574377.jpg?v=1728533367","url":"https:\/\/kaigoro.com\/en\/products\/%e3%83%a6%e3%83%8b%e3%82%aa%e3%83%b3%e3%83%84%e3%83%bc%e3%83%ab-%e8%b6%85%e7%a1%ac%e3%82%a8%e3%83%b3%e3%83%89%e3%83%9f%e3%83%ab-%e3%83%a9%e3%82%b8%e3%82%a2%e3%82%b9-%cf%86%ef%bc%94-%e3%82%b3%e3%83%bc%e3%83%8a%ef%bd%92%ef%bc%91-crrs4040-10-12-4-1-%e6%9c%ac","provider":"カイゴロウ","version":"1.0","type":"link"}