{"product_id":"iscar-5667825-corner-rounding-milling-tip-8mm-4-flute-ic908","title":"Iscar 5667825 Corner Rounding Milling Tip 8mm 4 Flute IC908","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5667825 is a corner rounding replaceable milling tip from the Multimaster MM ER series, designed for use in modular end mill tooling systems. Manufactured from sub-micrograin carbide with an IC908 grade and PVD-applied TiAlN coating, this tip delivers consistent performance across a wide range of workpiece materials. It features a 0.2285-inch (8.00mm) cutting diameter, a 0.0394-inch corner radius, and a 4-flute configuration with a right-hand cut orientation. The 90-degree lead angle and 0-degree chamfer angle suit standard face and profile milling operations. This tip is installed by machinists and CNC tool setters in production and job shop environments.\u003c\/p\u003e\u003cp\u003eThis milling tip is suited for milling steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. It is intended for use in high-speed, high-feed milling applications where edge geometry consistency and coating durability are critical. The replaceable tip format allows fast changeovers on the shop floor without removing the holder from the spindle, reducing downtime in production environments. It conforms to ANSI standards and is compatible with MM ER-series Multimaster holders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSub-micrograin carbide substrate with IC908 grade for wear resistance in demanding materials\u003c\/li\u003e\n\u003cli\u003ePVD TiAlN coating for thermal stability and extended tool life\u003c\/li\u003e\n\u003cli\u003e4-flute corner rounding geometry with 0.0394-inch corner radius\u003c\/li\u003e\n\u003cli\u003e8.00mm cutting diameter with 0.3940-inch functional length\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, 90-degree lead angle, no chipbreaker\u003c\/li\u003e\n\u003cli\u003eCoolant-through: No  -  suitable for standard external coolant delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with MM ER-series Multimaster modular tooling holders. Insert size 1.0\/040-5.8; confirm holder compatibility using ISCAR Multimaster system specifications before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of replaceable milling tips should be performed by a qualified machinist or CNC tool setter with the spindle fully stopped and machine in a locked-out state per applicable safety procedures. Use the correct ISCAR torque key for the Multimaster system to seat the tip securely  -  do not use substitute tools that may damage the coupling interface. Verify runout after installation before commencing a cutting pass. Follow the tool manufacturer's recommended speeds and feeds for the IC908 grade and the specific workpiece material being machined.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilling Tip Type\u003c\/strong\u003e: Corner Rounding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: MM ER (Multimaster)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.2285 inches (8.00mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0394 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Length\u003c\/strong\u003e: 0.3940 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtension From Holder\u003c\/strong\u003e: 0.3940 inches (10.00mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Carbide (Sub Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC908\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5667825\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51742864572722,"sku":"5667825","price":251.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f1222b4eff77b21a5bf8785278b66f7.jpg?v=1788839972","url":"https:\/\/voomisupply.com\/products\/iscar-5667825-corner-rounding-milling-tip-8mm-4-flute-ic908","provider":"Voomi Supply","version":"1.0","type":"link"}