{"product_id":"sgs-70470-square-end-mill-0-125-in-4-flute-solid-carbide","title":"Sgs 70470 Square End Mill 0.125 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SGS 70470 is a solid carbide square end mill designed for precision milling in demanding industrial and toolroom applications. Built to Series 63 long-length specifications, it features a 0.125-inch diameter with a 0.75-inch length of cut and a 2.25-inch overall length. The four-flute geometry paired with a 38-degree helix angle and AlTiN finish supports aggressive material removal while managing heat at the cutting zone. The variable index design reduces harmonic chatter, making it a reliable choice for machinists and tool-and-die professionals working in tight tolerances.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for milling centers, CNC machining cells, and manual knee mills where small-diameter, long-reach cutting is required. The AlTiN coating extends tool life when cutting harder materials. SGS primary workpiece material codes H, K, M, P, and S indicate suitability across hardened steels, cast iron, stainless steel, carbon steel, and high-temperature alloys. The long-series length type provides the reach needed for deep-pocket and slotting operations where standard-length tools cannot engage.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide micrograin construction for high wear resistance and edge integrity\u003c\/li\u003e\n\u003cli\u003eAlTiN finish for improved heat resistance in dry or minimal-lubrication cutting\u003c\/li\u003e\n\u003cli\u003e38-degree spiral flute helix angle optimized for chip evacuation and surface finish\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing reduces vibration and chatter during cuts\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge milling as well as peripheral cuts\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute configuration compatible with standard spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard straight-cylindrical shank tool holders accepting a 0.125-inch shank. Workpiece material codes H, K, M, P, and S as specified by SGS indicate suitability for hardened steels, cast iron, stainless steel, carbon steel, and superalloys.\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 machine in an e-stop or locked-out state per facility lockout\/tagout procedures. Confirm tool holder bore diameter and runout before seating; excessive runout on a small-diameter carbide tool accelerates breakage. Torque the collet or holder to the tool holder manufacturer specification. Inspect the cutting edges and AlTiN coating for chips or delamination before each use, as solid carbide is brittle and sensitive to shock loads from interrupted cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eHelix Angle\u003c\/strong\u003e: 38 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCentercutting\u003c\/strong\u003e: Yes\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\u003eExtended Reach\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00032 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 63\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 70470\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KYOCERA SGS PRECISION TOOLS","offers":[{"title":"Default Title","offer_id":51741552574770,"sku":"70470","price":46.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/addf95ea968c9bc23904ebb487c28625_932da002-814d-4b43-8c47-7d3bf5b36c7c.jpg?v=1788832139","url":"https:\/\/voomisupply.com\/products\/sgs-70470-square-end-mill-0-125-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}