{"product_id":"value-collection-842-0187-square-end-mill-3-16-in-hss","title":"Value Collection 842-0187 Square End Mill 3\/16 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 842-0187 is a double-end, two-flute square end mill designed for general-purpose milling operations in metal and non-ferrous workpiece materials. Manufactured from high speed steel (HSS) with a bright, uncoated finish, this tool measures 0.1875 inches in mill diameter with a 9\/32-inch (0.2813 inches) length of cut and a 2-inch overall length. The straight shank matches the mill diameter at 3\/16 inches, making it compatible with standard collets and end mill holders. The stub-length profile and 30-degree helix angle suit applications requiring rigidity and accurate shoulder milling in light to medium material removal.\u003c\/p\u003e\n\u003cp\u003eThis end mill fits residential and commercial machine shop environments, including CNC machining centers, knee mills, and manual bridgeport-style mills. The centercutting geometry allows both peripheral and plunge cutting, broadening its utility for slotting, profiling, and pocket milling tasks. The double-end configuration provides two usable cutting ends, extending tool life between replacements. It is commonly installed by machinists and tool-and-die professionals working with aluminum, brass, mild steel, and similar materials where an uncoated HSS tool is appropriate.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble-end design provides two cutting ends per tool\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows plunge cutting and slotting\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle for balanced chip evacuation and surface finish\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction suitable for a wide range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish for use without specialized coating requirements\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand spiral flute direction for standard machine spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use end mill for standard 3\/16-inch collets and end mill holders used in CNC machining centers and manual milling machines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the machine spindle fully stopped and the machine control in a safe, locked-out state per applicable facility lockout\/tagout procedures. Secure the straight shank firmly in a properly sized collet or end mill holder to the torque specification listed by the holder manufacturer. Inspect the cutting edges and shank for runout before commencing a cut. Do not exceed the manufacturer-recommended feed and speed parameters for the workpiece material and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 9\/32 inches (0.2813 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 842\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: 842-0187\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690265575730,"sku":"842-0187","price":31.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4777a757d1a6d65df194a6b4e341ab96.jpg?v=1788267944","url":"https:\/\/voomisupply.com\/products\/value-collection-842-0187-square-end-mill-3-16-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}