{"product_id":"sgs-32677-square-end-mill-3-8-in-5-flute-solid-carbide-altin","title":"Sgs 32677 Square End Mill 3\/8 in 5 Flute Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 32677 is a 5-flute solid carbide square end mill designed for high-performance milling in demanding production environments. Built from micrograin carbide with an AlTiN finish, it runs at elevated surface speeds and handles heat well, making it suitable for hardened steels, stainless alloys, titanium, and cast materials. The 3\/8-inch cutting diameter and stub-length geometry provide rigidity in tight setups. A 45-degree helix angle combined with a variable index flute spacing reduces harmonic chatter and improves surface finish. This tool is installed and operated by machinists and CNC programmers working in job shop, aerospace, and general manufacturing applications.\u003c\/p\u003e\u003cp\u003eThe SGS 32677 fits standard 3\/8-inch tool holders and collets with a straight-cylindrical shank. It is suited for milling operations on workpiece materials classified under hardened steels, cast irons, stainless steels, carbon steels, and superalloys. The stub-length, 1\/2-inch length of cut is optimized for slotting, profiling, and shoulder milling where minimal tool overhang is required. Right-hand cut and right-hand flute orientation are standard for conventional CNC machining center setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5-flute variable-index design reduces chatter and improves finish in high-feed applications\u003c\/li\u003e\n\u003cli\u003eAlTiN coating provides thermal resistance for dry or semi-dry cutting in hard and exotic alloys\u003c\/li\u003e\n\u003cli\u003e45-degree helix angle promotes efficient chip evacuation and smoother cutting action\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate delivers edge strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eStub-length geometry maximizes rigidity when reach requirements are minimal\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand spiral flute  -  compatible with standard CNC spindle direction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with workpiece material codes H, K, M, P, and S, covering hardened steels, cast irons, stainless steels, carbon and alloy steels, and superalloys. Accepts any 3\/8-inch internal-diameter end mill holder or collet with a straight-cylindrical bore.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into a clean, properly torqued collet or end mill holder to the depth recommended by the holder manufacturer. Confirm runout with a dial indicator before beginning a production cut, as micrograin carbide is sensitive to excessive runout-induced impact loading.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\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\u003eFinish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inches (0.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut Range\u003c\/strong\u003e: 0.5000 to 0.6000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00035 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 55\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: SGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 32677\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51743195136306,"sku":"32677","price":83.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0cc010af2c8c3f4c002650a7dbf50125_4dd2817b-5ed6-4f86-8ff5-3f59507939ed.jpg?v=1788843824","url":"https:\/\/voomisupply.com\/products\/sgs-32677-square-end-mill-3-8-in-5-flute-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}