{"product_id":"sgs-30044-ball-end-mill-0-2188-in-4-flute-altin-solid-carbide","title":"Sgs 30044 Ball End Mill 0.2188 in 4 Flute Altin Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 30044 is a single-end ball end mill designed for precision milling in a wide range of metalworking applications. Built from micrograin solid carbide with an AlTiN coating, it delivers hardness and heat resistance required for high-speed cutting in ferrous and non-ferrous materials. The tool measures 0.2188 inches in diameter with a 0.625-inch length of cut and a 2.5-inch overall length. The 4-flute, variable-index geometry reduces harmonic vibration and chatter during cuts, improving surface finish and tool life. A 30-degree helix angle supports efficient chip evacuation. This is a right-hand cut, right-hand flute tool intended for use in CNC milling machines and machining centers.\u003c\/p\u003e\u003cp\u003eThe SGS 30044 is suited for slotting, profiling, and contouring operations across multiple material categories, including steel alloys, stainless steel, titanium, aluminum, cast iron, and non-ferrous metals, as indicated by material codes H, K, M, N, P, and S. Its regular-length profile and 0.25-inch shank diameter make it compatible with standard end mill holders, collet chucks, and shrink-fit tooling systems commonly found in job shop and production environments. Machinists working with close-tolerance features benefit from the tight mill diameter tolerance of +0.000 to -0.002 inches and a shank diameter tolerance of +0.00000 to -0.00035 inches.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for wear resistance and edge retention\u003c\/li\u003e\n\u003cli\u003eAlTiN coating provides thermal protection during dry or high-speed machining\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces chatter and harmonic vibration\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute orientation for standard CNC setups\u003c\/li\u003e\n\u003cli\u003eTight diameter tolerances support close-tolerance milling work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with steel alloys, stainless steel, titanium, aluminum, cast iron, and non-ferrous metals (material codes H, K, M, N, P, S). Fits standard 0.25-inch end mill holders, collet chucks, and shrink-fit tooling systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and locked out per facility lockout\/tagout procedures. Ensure the shank is fully seated and properly torqued in the holder according to the toolholder manufacturer specifications before running. Verify runout with a dial indicator after mounting, especially for tight-tolerance applications. Do not exceed the tool manufacturer recommended speeds and feeds for the workpiece material being cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.2188 inches (7\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.625 inches (5\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\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\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.002 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\u003eLength Type\u003c\/strong\u003e: Regular\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\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: 30044\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51738667122994,"sku":"30044","price":61.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f0b2093378dd17da993c91eaae75f59b_3d827ad4-f4ae-49c5-8684-bba642700444.jpg?v=1788802527","url":"https:\/\/voomisupply.com\/products\/sgs-30044-ball-end-mill-0-2188-in-4-flute-altin-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}