{"product_id":"value-collection-183-6767-corner-rounding-end-mill-4-flute-hss","title":"Value Collection 183-6767 Corner Rounding End Mill 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Value Collection 183-6767 is a single-end corner rounding end mill designed to cut precise convex radii on workpiece edges. Built from M2 high speed steel and finished with a titanium nitride (TiN) coating, it delivers improved hardness and wear resistance compared to uncoated HSS tooling. The mill measures 1-1\/8 inches in diameter with a 21\/64-inch radius, a 3\/4-inch shank, and four right-hand flutes with right-hand cutting direction. It is suited for manual and CNC milling operations where a consistent edge radius is required on steel, aluminum, and similar machinable materials.\u003c\/p\u003e\n\u003cp\u003eThis corner rounding end mill is used in job shops, tool rooms, and production environments for edge-breaking and radius blending on milled parts. It is a single-end design, meaning all cutting geometry is on one end, which is standard for general-purpose milling setups. Typical applications include finishing passes on fixture plates, die components, and machined housings where a uniform convex radius is specified on the print.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM2 high speed steel construction for toughness and re-sharpening capability\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride coating increases surface hardness and extends tool life\u003c\/li\u003e\n  \u003cli\u003e21\/64-inch radius produces a consistent convex edge profile in a single pass\u003c\/li\u003e\n  \u003cli\u003eFour right-hand flutes with right-hand cutting direction for standard spindle operation\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch shank diameter fits standard R8, CAT, BT, and collet-style toolholders\u003c\/li\u003e\n  \u003cli\u003eSingle-end design for straightforward setup in vertical or horizontal mills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for 1-1\/8 inch diameter, 3\/4 inch shank corner rounding end mills in standard milling machine toolholders accepting a 3\/4-inch straight shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully into the collet or toolholder and torque the retention mechanism according to the toolholder manufacturer specifications. Inspect the TiN coating and cutting edges for chips before use, as a damaged edge will affect radius geometry and surface finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1-1\/8 inches (1.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadius\u003c\/strong\u003e: 21\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 183-6767\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690679697714,"sku":"183-6767","price":80.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff2fa09a507d3e558df1c29489f21d8e.jpg?v=1788273837","url":"https:\/\/voomisupply.com\/products\/value-collection-183-6767-corner-rounding-end-mill-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}