{"product_id":"helical-solutions-19327-square-end-mill-1-2-in-3-flute-carbide","title":"Helical Solutions 19327 Square End Mill 1\/2 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HELICAL SOLUTIONS 19327 is a 3-flute solid carbide square end mill engineered for high-performance milling of aluminum and non-ferrous materials. It features a 1\/2 inch cutting diameter with a 5\/8 inch length of cut and a 45-degree helix angle that promotes efficient chip evacuation in gummy, low-iron materials. The Zplus ZrN (zirconium nitride) coating reduces built-up edge and extends tool life in aluminum alloys. With a 4.25 inch extended reach and 6 inch overall length, this end mill is well suited for deep-cavity work where standard-reach tooling falls short. It is a single-end, right-hand cut, right-hand flute design with a straight 1\/2 inch shank.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use on CNC machining centers and manual mills where aluminum, brass, copper, and other non-ferrous alloys are the primary workpiece material (ISO material group N). The extended neck and reduced-neck geometry make it a common choice for aerospace component machining, mold work, and fixture fabrication where tool reach into deep pockets or along tall walls is required. The center-cutting capability allows plunge entry without a pre-drilled starting hole.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-degree helix angle promotes aggressive chip evacuation in aluminum and non-ferrous alloys\u003c\/li\u003e\n\u003cli\u003eZplus ZrN coating resists built-up edge and extends tool life on aluminum\u003c\/li\u003e\n\u003cli\u003e4.25 inch extended reach with reduced neck for deep-cavity and tall-wall milling\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design permits direct plunge entry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute geometry compatible with standard CNC spindle rotation\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and dimensional stability at higher feed rates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/2 inch ER, side-lock, or shrink-fit toolholders on CNC machining centers and manual mills. Primary application is aluminum and non-ferrous workpiece materials (ISO group N). No specific machine model compatibility was stated by the manufacturer for this part number.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and the control placed in E-stop or tool-change mode. Secure the straight shank in a clean, properly sized collet or toolholder and torque the retention mechanism to the toolholder manufacturer specification. Inspect the cutting edges for chips or coating damage before use. Follow your facility safe-tooling procedures and applicable OSHA machine guarding requirements when operating rotating cutting tools.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.6250 inches (5\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 4.2500 inches (4-1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\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: Zplus ZrN (Zirconium Nitride)\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\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\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\u003eExtended Reach\u003c\/strong\u003e: Yes\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: Aluminum and Non-Ferrous (ISO Group N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\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\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.536 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: HELICAL SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19327\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51752678654258,"sku":"19327","price":238.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6f94a214d73f672913411dcd85c4df96_d7216e07-9cd8-42e8-971c-b400a966e784.jpg?v=1788929705","url":"https:\/\/voomisupply.com\/products\/helical-solutions-19327-square-end-mill-1-2-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}