{"product_id":"sgs-33121-square-end-mill-3-16-in-4-flute-solid-carbide","title":"Sgs 33121 Square End Mill 3\/16 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 33121 is a solid carbide square end mill designed for precision milling in demanding metalworking and machining applications. Built on the Series 1EL platform with an extra-long configuration, it features a 3\/16 inch diameter, a 1-1\/8 inch length of cut, and a 3-inch overall length. The four-flute, right-hand spiral geometry combined with a 30-degree helix angle promotes efficient chip evacuation and stable cutting action. Micrograin carbide construction delivers the hardness and edge retention needed for consistent performance across a range of workpiece materials. This end mill is typically installed by machinists and CNC operators working in job shops, aerospace, and general precision manufacturing environments.\u003c\/p\u003e\n\u003cp\u003eThe SGS 33121 is suited for milling operations on a broad range of materials, including hardened steels, cast iron, stainless steel, aluminum, non-ferrous metals, titanium, and high-temperature alloys, as indicated by material codes H, K, M, N, P, and S. The extra-long length of cut makes it appropriate for deep-pocket milling, slotting, and profiling where standard-length tools cannot reach. Its variable index geometry helps reduce harmonic vibration during aggressive cutting passes, making it effective in both roughing and finishing contexts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for superior hardness and edge retention\u003c\/li\u003e\n  \u003cli\u003e4-flute, right-hand spiral design with 30-degree helix angle for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eVariable index geometry reduces vibration and chatter during cutting\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting capable — allows plunge entry directly into workpiece material\u003c\/li\u003e\n  \u003cli\u003eExtra-long Series 1EL configuration with 1-1\/8 inch length of cut for deep-reach applications\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish suitable for a wide range of material types without coating interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with workpiece material categories H, K, M, N, P, and S, covering hardened steels, cast irons, stainless steels, aluminum and non-ferrous alloys, general steels, and high-temperature or titanium alloys. Fits standard straight-cylindrical collet holders and toolholders accepting a 3\/16 inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC technician. Ensure the machine spindle is fully powered down and the tool is secured in a compatible collet or end mill holder with adequate clamping torque per the toolholder manufacturer's specifications. Verify runout with a dial indicator before commencing cutting operations. Do not exceed the tool's rated depth of cut or feed rate parameters for the target workpiece material.\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: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/8 inches (1.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 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\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00032 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1EL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H, K, M, N, P, S\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: SGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 33121\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51753812295986,"sku":"33121","price":63.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6b3a9a470dc87db9346caa1b38fc619f.jpg?v=1788940932","url":"https:\/\/voomisupply.com\/products\/sgs-33121-square-end-mill-3-16-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}