{"product_id":"sgs-39089-4-flute-square-end-mill-set-solid-carbide-ticn","title":"Sgs 39089 4 Flute Square End Mill Set Solid Carbide Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 39089 is a 6-piece, 4-flute square end mill set machined from micrograin solid carbide and finished with a TiCN (Titanium Carbonitride) coating. Each mill in the set features a single-end, centercutting design that allows plunge cuts as well as standard peripheral milling. The TiCN coating increases surface hardness and reduces friction, extending tool life in ferrous and non-ferrous materials. With mill diameters spanning 1\/8 inch through 1\/2 inch, this set covers the most common light-to-medium material removal tasks encountered in a production or toolroom environment.\u003c\/p\u003e\u003cp\u003eThis set is suited for milling operations on machining centers, CNC mills, and manual knee mills in job shops, production facilities, and tool and die environments. The regular-length geometry keeps deflection low on typical depth-of-cut passes. Centercutting capability makes these mills practical for slotting, pocketing, and plunge entry without a pre-drilled pilot hole. All six cutters share the same 4-flute square profile, which is appropriate for finishing passes and general-purpose stock removal on steel, aluminum, and similar workpiece materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide substrate for improved rigidity and wear resistance compared to HSS\u003c\/li\u003e\n\u003cli\u003eTiCN coating reduces friction and extends tool life in a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eCentercutting design supports plunge entry and slotting operations\u003c\/li\u003e\n\u003cli\u003e4-flute geometry balances chip evacuation with surface finish quality\u003c\/li\u003e\n\u003cli\u003e6-piece set covers six mill diameters: 1\/8, 3\/16, 1\/4, 5\/16, 3\/8, and 1\/2 inch\u003c\/li\u003e\n\u003cli\u003eSingle-end, regular-length configuration minimizes overhang and deflection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard milling chucks, collet holders, and end mill adapters sized to match the corresponding shank diameters included in this set (1\/8, 1\/4, 3\/8, and 1\/2 inch). Suitable for CNC and manual milling machines that accept straight-shank end mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eEnd mills must be installed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Verify that the collet or chuck bore matches the shank diameter of the selected cutter and that the tool is seated to the recommended engagement depth before tightening. Inspect each cutter for chipping or coating damage before use; do not run a compromised tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameters\u003c\/strong\u003e: 1\/8, 3\/16, 1\/4, 5\/16, 3\/8, and 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameters\u003c\/strong\u003e: 1\/8, 1\/4, 3\/8, and 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoughing\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1 pound\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: 39089\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51738169737522,"sku":"39089","price":372.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5f80e73a837a5eb4001d04c17b8318f4.jpg?v=1788796563","url":"https:\/\/voomisupply.com\/products\/sgs-39089-4-flute-square-end-mill-set-solid-carbide-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}