{"product_id":"accupro-72046337-1-8-inch-6-flute-solid-carbide-square-end-mill","title":"Accupro 72046337 1\/8 Inch 6 Flute Solid Carbide Square End Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 72046337 is a solid carbide square end mill designed for high-performance milling in demanding applications. With a 0.125 inch (1\/8 inch) mill diameter and six flutes, it delivers smooth chip evacuation and excellent surface finish in tight-tolerance work. The AlTiN+ coating provides superior heat resistance and wear protection, making this tool well-suited for cutting high-temperature alloys and other difficult materials. The variable helix and variable index geometry reduce harmonics and chatter during cuts, extending tool life and improving dimensional accuracy. Licensed machinists and CNC operators rely on this geometry for finishing and semi-finishing passes where rigidity and precision are critical.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use on CNC machining centers and manual mills where a 1\/8 inch shank is required. Its primary workpiece material designation is high-temperature alloy (material code S), covering nickel-based superalloys, titanium, and similar hard-to-machine materials. The single-end, center-cutting design allows plunge entry as well as conventional peripheral milling. With an overall length of 2.5 inches and a 0.5 inch length of cut, it is suited for shallow-to-moderate depth passes in production and job-shop environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and long tool life in hard materials\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating resists heat and abrasion in high-temperature alloy cutting\u003c\/li\u003e\n\u003cli\u003eVariable helix (36-40 degrees) and variable index reduce chatter and vibration\u003c\/li\u003e\n\u003cli\u003eSix-flute design improves surface finish and material removal rate\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capability allows direct plunge entry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand helical flutes for standard CNC and manual mill setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide square end mill for 1\/8 inch collet or end mill holders on CNC machining centers and manual mills. Primary workpiece material is high-temperature alloy (S); the AlTiN+ coating also supports use in hardened steels and stainless at the discretion of the machinist.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a properly sized 1\/8 inch collet or end mill holder; ensure the holder is clean and free of chips before seating the shank. Confirm spindle runout is within acceptable tolerance before beginning a cut, as small-diameter carbide tooling is sensitive to runout-induced breakage. Follow your machine tool manufacturer and shop safety guidelines when setting speeds, feeds, and depth of cut for the workpiece material. Carbide tooling is brittle — avoid impact or dropping during handling and storage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1250 inches (1\/8 inch \/ 3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5000 inches (1\/2 inch \/ 12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1250 inches (1\/8 inch \/ 3.18 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5000 inches (2-1\/2 inch \/ 63.50 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 36-40 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\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\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: High-Temp Alloy (Code: S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 72046337\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51733891055922,"sku":"72046337","price":32.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_7d10abd6-e8bf-446e-984e-6b0f1283a317.jpg?v=1788759773","url":"https:\/\/voomisupply.com\/products\/accupro-72046337-1-8-inch-6-flute-solid-carbide-square-end-mill","provider":"Voomi Supply","version":"1.0","type":"link"}