{"product_id":"sgs-33128-ball-end-mill-0-375-in-4-flute-solid-carbide","title":"Sgs 33128 Ball End Mill 0.375 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SGS 33128 is a solid carbide ball end mill designed for high-performance milling in a wide range of metalworking applications. It features a 0.375 inch (3\/8 inch) mill diameter, a 1.75 inch length of cut, and a 4.0 inch overall length, classifying it as an extra-long series tool (Series 1ELB). The 4-flute, right-hand cutting configuration combined with a 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. Micrograin carbide construction delivers the hardness and edge retention needed for demanding cuts in harder workpiece materials. This end mill ships uncoated and is intended for use by machinists and tool-and-die professionals working on CNC and manual milling operations.\u003c\/p\u003e\n\u003cp\u003eThe SGS 33128 is suited for milling operations requiring extended reach into deep pockets, contoured surfaces, and complex 3D geometries. The ball nose profile makes it well-matched for finishing passes on curved and sculptured surfaces. The variable index geometry helps reduce harmonic vibration during cutting. Compatible workpiece material codes include H, K, M, N, P, and S, covering a broad spectrum of steels, cast irons, non-ferrous metals, and high-temperature alloys. This tool is used in job shops, aerospace component machining, mold and die work, and general precision manufacturing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.375 inch mill diameter with a mill diameter tolerance of +0.000 to -0.002 inches for consistent fitment\u003c\/li\u003e\n  \u003cli\u003e1.75 inch length of cut and 4.0 inch overall length for extra-long reach into deep cavities\u003c\/li\u003e\n  \u003cli\u003e4-flute, right-hand spiral flute design promotes chip flow and surface finish quality\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle balances cutting forces across a wide range of materials\u003c\/li\u003e\n  \u003cli\u003eVariable index geometry reduces chatter and harmonic vibration during extended-reach cuts\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate provides superior edge retention and wear resistance\u003c\/li\u003e\n  \u003cli\u003eUncoated finish for direct use or as a base for shop-applied coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 3\/8 inch tool holders and collets. Rated for workpiece material codes H, K, M, N, P, and S as designated in the supplier specifications, covering hardened steels, cast iron, stainless, non-ferrous metals, and superalloys. Verify tool holder runout and machine spindle clearance before use in deep-pocket applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the 3\/8 inch shank fully and evenly in the collet or end mill holder, and torque the retention mechanism to the tool holder manufacturer specification. Inspect the cutting edges for chips or damage before each use, and confirm feed rate and speed settings are appropriate 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: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 to -0.00035 inches\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\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\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\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\u003eCoolant Through\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\u003eSeries\u003c\/strong\u003e: 1ELB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible 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: 33128\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51753415475506,"sku":"33128","price":117.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7917a273fcdcfe86efaf0ea59b4cb7b1_c6297eff-5c92-4f36-a6ce-0d25ce22e552.jpg?v=1788936562","url":"https:\/\/voomisupply.com\/products\/sgs-33128-ball-end-mill-0-375-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}