{"product_id":"ユニオンツール-４枚刃テーパネックラジアスエンドミル-外径４-コーナー半径ｒ１-首部テーパ角１-９-刃長４-首下長６７-htnrs4040-106738-1-本","title":"Union Tool 4-Blade Taper Neck Radius End Mill, Outer Diameter 4 x Corner Radius R1 x Neck Taper Angle 1.9° x Blade Length 4 x Neck Length 67 HTNRS4040-106738 1 Piece","description":"Catalog number: HTNRS4040-106738 Features: ●27-blade taper neck radius end mill for machining high-hardness materials. ●The corner R shape that smoothly connects from the tip to the outer circumference reduces cutting resistance, and the unequal division shape suppresses chatter vibration. ●Realizes stable machining and high-quality machined surfaces even in deep engraving. ●The use of HARDMAX coating ensures a long life when machining high-hardness materials. ●Compatible with all coolants. Uses: ●Compatible workpiece materials: Pre-hardened steel, hardened steel (up to 55HRC) (up to 60HRC) (up to 65HRC), cast iron Specifications: ●Blade diameter (mm): 4 ●Corner radius (mm): R1 ●Blade length (mm): 4 ●Total length (mm): 120 ●Shank diameter (mm): 8 ●Number of blades (pieces): 4 ●Surface treatment: HARD MAX ●Effective length (mm): 6 ●Number of blades: 4 ●Twist angle: 45 ●Compatible workpiece materials: Pre-hardened steel, hardened steel (up to 55HRC) (up to 60HRC) (up to 65HRC), cast iron Material\/Finish: ●Super MG Caution: ●The shank taper angle is a guideline. ●If interference with the workpiece is required, be sure to measure it and check it. ●Please be careful of contact between the shank and the workpiece.","brand":"ユニオンツール（株）","offers":[{"title":"Default Title","offer_id":49667972104491,"sku":"217-8828","price":19734.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/4980\/4331\/files\/2178828.jpg?v=1728034970","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-%ef%bc%94%e6%9e%9a%e5%88%83%e3%83%86%e3%83%bc%e3%83%91%e3%83%8d%e3%83%83%e3%82%af%e3%83%a9%e3%82%b8%e3%82%a2%e3%82%b9%e3%82%a8%e3%83%b3%e3%83%89%e3%83%9f%e3%83%ab-%e5%a4%96%e5%be%84%ef%bc%94-%e3%82%b3%e3%83%bc%e3%83%8a%e3%83%bc%e5%8d%8a%e5%be%84%ef%bd%92%ef%bc%91-%e9%a6%96%e9%83%a8%e3%83%86%e3%83%bc%e3%83%91%e8%a7%92%ef%bc%91-%ef%bc%99-%e5%88%83%e9%95%b7%ef%bc%94-%e9%a6%96%e4%b8%8b%e9%95%b7%ef%bc%96%ef%bc%97-htnrs4040-106738-1-%e6%9c%ac","provider":"カイゴロウ","version":"1.0","type":"link"}