{"product_id":"sgs-30189-4-flute-square-end-mill-set-6-pc-carbide","title":"Sgs 30189 4 Flute Square End Mill Set 6 Pc Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 30189 is a 6-piece solid carbide square end mill set designed for precision milling operations across a range of common cutter diameters. Each mill in the set features a 4-flute, single-end, center-cutting geometry ground from micrograin solid carbide, providing the rigidity and edge retention needed for ferrous and non-ferrous metal cutting. The uncoated finish suits applications where coating buildup or heat sensitivity is a concern. This set covers six standard mill diameters, making it a practical bench stock solution for machine shops, tool rooms, and maintenance facilities running manual or CNC milling equipment.\u003c\/p\u003e\n\u003cp\u003eThis set is suited for general-purpose milling tasks including slotting, profiling, and peripheral cutting in metals, plastics, and composites. The six included cutters span diameters of 1\/8 inch, 3\/16 inch, 1\/4 inch, 5\/16 inch, 3\/8 inch, and 1\/2 inch, covering the most commonly called-upon sizes in jobbing and production environments. Shank diameters correspond to standard collet sizes of 1\/8 inch, 1\/4 inch, 3\/8 inch, and 1\/2 inch depending on cutter size. The regular length configuration fits standard milling setups without requiring extended-reach toolholding.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e6-piece set covers six diameters: 1\/8, 3\/16, 1\/4, 5\/16, 3\/8, and 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide construction for edge retention and rigidity\u003c\/li\u003e\n  \u003cli\u003e4-flute geometry for efficient chip evacuation and surface finish\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows plunge entry without pre-drilled pilot holes\u003c\/li\u003e\n  \u003cli\u003eSingle-end, square profile for profiling, slotting, and shoulder milling\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for applications where coated tooling is not required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard milling machines and CNC machining centers equipped with collets or end mill holders sized to match the included shank diameters. Series 1 regular-length geometry fits conventional toolholding without modification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eEnd mills should be installed by a qualified machinist or toolroom technician using a properly sized collet or end mill holder torqued to the machine manufacturer's specification. Ensure the spindle is fully powered down and locked out before changing tooling. Inspect each cutter for chipping or runout before use, and confirm holder cleanliness to prevent premature tool wear or deflection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\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 (inches)\u003c\/strong\u003e: 1\/8, 3\/16, 1\/4, 5\/16, 3\/8, 1\/2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameters (inches)\u003c\/strong\u003e: 1\/8, 1\/4, 3\/8, 1\/2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoughing\u003c\/strong\u003e: No\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: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: SGS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30189\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51747474374962,"sku":"30189","price":358.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a677b07d254524812476738ffd2c198e.jpg?v=1788880944","url":"https:\/\/voomisupply.com\/products\/sgs-30189-4-flute-square-end-mill-set-6-pc-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}