{"product_id":"value-collection-183-6569-corner-rounding-end-mill","title":"Value Collection 183-6569 Corner Rounding End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 183-6569 is a single-end corner rounding end mill designed for machining precise radiused edges on ferrous and non-ferrous workpieces. Built from M2 high speed steel and finished with a titanium nitride (TiN) coating, this tool delivers improved wear resistance and extended tool life compared to uncoated HSS tooling. The 7\/8-inch corner radius and 2.5-inch mill diameter make it well suited for generating large, consistent radii in one pass. Four right-hand flutes with right-hand cutting direction provide efficient chip evacuation and smooth surface finishes. Machinists and tool-and-die professionals install this end mill in manual or CNC milling setups requiring a uniform edge radius.\u003c\/p\u003e\u003cp\u003eThis end mill is used in general metalworking, mold and die work, and production machining environments where a corner radius must be applied to part edges or slots. It is appropriate for use on steel, cast iron, aluminum, and similar materials in both job shop and production settings. The 1-inch shank diameter fits standard milling machine spindles and collet systems designed for that shank size. This is a single-end tool, so the cutting geometry is located on one end only.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM2 high speed steel construction for toughness and re-sharpenability\u003c\/li\u003e\n\u003cli\u003eTitanium nitride (TiN) coating increases surface hardness and reduces friction\u003c\/li\u003e\n\u003cli\u003e7\/8-inch corner radius generates large, clean radii in a single pass\u003c\/li\u003e\n\u003cli\u003eFour flutes with right-hand cut and right-hand helix for efficient chip removal\u003c\/li\u003e\n\u003cli\u003e1-inch shank diameter for secure clamping in standard collets and tool holders\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration suited for dedicated radius-finishing operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard-shank corner rounding end mill compatible with milling machines and machining centers equipped with a 1-inch collet, end mill holder, or equivalent toolholding system.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist. Power down and lock out the machine spindle before mounting or removing the tool. Ensure the shank is fully seated and clamped to the recommended collet depth to prevent pullout during cutting. Inspect the TiN coating and cutting edges for chips or wear before each use; do not use a damaged end mill.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 7\/8 inch (0.87 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 183-6569\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723322687794,"sku":"183-6569","price":671.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50eaa54a8076cdf676a5d8f75542499f_6876e91e-b6bd-4b46-9664-633bdc638219.jpg?v=1788603241","url":"https:\/\/voomisupply.com\/products\/value-collection-183-6569-corner-rounding-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}