{"product_id":"hertel-750630-square-end-mill-3-32-in-4-flute-solid-carbide","title":"Hertel 750630 Square End Mill 3\/32 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 750630 is a 4-flute solid carbide square end mill designed for precision milling in ferrous and non-ferrous materials. At 3\/32 inch (0.0938 inch) in diameter with a 3\/16 inch length of cut and a 1\/8 inch shank, this tool is built for tight-tolerance work in small-bore and detail milling applications. The AlTiN coating provides heat resistance and extended tool life in dry or semi-dry cutting conditions. A 30-degree spiral helix angle promotes efficient chip evacuation, and the centercutting design allows plunge entry without a pre-drilled hole. Micrograin carbide construction supports higher feed rates and longer run times compared to standard carbide grades.\u003c\/p\u003e\n\u003cp\u003eThis end mill suits CNC machining centers, manual mills, and precision die-and-mold work where small-diameter tooling is required. It is well suited for slotting, profiling, and pocket milling in materials such as hardened steels, stainless steel, cast iron, and high-temp alloys. The right-hand cut and right-hand flute configuration is standard for conventional CNC spindle rotation. Machinists working in tool rooms, job shops, and production environments will find this tool appropriate for fine-detail contouring and finish passes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/32 inch (0.0938 inch) mill diameter for small-feature and detail milling\u003c\/li\u003e\n  \u003cli\u003eAlTiN finish for elevated heat resistance and extended tool life in hard materials\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003e4-flute, 30-degree spiral helix for efficient chip evacuation and smooth finish\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge entry\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute — standard configuration for CNC and manual mills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard single-end square end mill with a 1\/8 inch shank, compatible with collets, end mill holders, and tool holders sized for 1\/8 inch shank tooling on CNC machining centers and manual milling machines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist. Secure the shank fully within the collet or tool holder to the recommended engagement depth before tightening. Verify spindle runout with a dial indicator before commencing cuts, as runout is critical with small-diameter carbide tools. Inspect the cutting edges for chips or damage before each use — do not run a damaged carbide tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/32 inch (0.0938 inch)\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: 3\/16 inch (0.1875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inch (1.5000 inch)\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: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eExtended Reach\u003c\/strong\u003e: No\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\u003eWeight\u003c\/strong\u003e: 0.5 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 750630\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730457788722,"sku":"750630","price":25.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8cfe16d3554ce52d3d54fe586a536913.jpg?v=1788717791","url":"https:\/\/voomisupply.com\/products\/hertel-750630-square-end-mill-3-32-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}