{"product_id":"value-collection-723-1142-square-end-mill-1-5-8-in-2-flute","title":"Value Collection 723-1142 Square End Mill 1-5\/8 in 2 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 723-1142 is a cobalt square end mill designed for material removal in ferrous and high-temperature alloy machining applications. Built from M42 cobalt high-speed steel, this single-end mill features a 1.625-inch cutting diameter, a 1.625-inch length of cut, and a 30-degree helix angle that promotes efficient chip evacuation and stable cutting action. The bright, uncoated finish is suited for applications where coolant or cutting fluid is applied externally. Machinists and tool-and-die professionals use this end mill in manual and CNC milling operations where a standard-length, large-diameter tool is required.\u003c\/p\u003e\u003cp\u003eThis end mill is rated for use on steel, stainless steel, cast iron, and high-temperature alloys. Its centercutting geometry allows plunge entry directly into the workpiece, making it viable for slot milling, pocketing, and profiling operations. The right-hand cut and right-hand spiral flute configuration is standard for conventional vertical milling setups. With a 0.75-inch shank diameter and a 4.125-inch overall length, this is a regular-length tool that fits standard ER and end mill holders sized for 3\/4-inch shanks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for improved heat and wear resistance versus standard M2 HSS\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge cuts without a pre-drilled entry point\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth chip flow and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish compatible with external coolant and cutting oil use\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute for standard milling machine spindle direction\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration with 2 flutes optimized for slotting and roughing in tough materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard end mill holders and collet chucks accepting a 3\/4-inch shank diameter. Suitable for steel, stainless steel, cast iron, and high-temperature alloy workpieces in manual and CNC milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety protocols. Secure the shank fully into the holder to the minimum recommended engagement depth and torque the set screw or collet nut per the holder manufacturer specification. Verify spindle direction is right-hand before engaging the cut. Do not run this tool without confirming workholding is secure and appropriate cutting parameters for the workpiece material are set.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, High-Temp Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.09 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 723-1142\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51724042666290,"sku":"723-1142","price":424.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b793aafff3cf453078236e8122296e68.jpg?v=1788612108","url":"https:\/\/voomisupply.com\/products\/value-collection-723-1142-square-end-mill-1-5-8-in-2-flute","provider":"Voomi Supply","version":"1.0","type":"link"}