{"product_id":"accupro-12178704-square-end-mill-1-in-7-flute-solid-carbide","title":"Accupro 12178704 Square End Mill 1 in 7 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12178704 is a solid carbide square end mill designed for high-performance milling in demanding metal-cutting applications. It features a 1 inch cutting diameter, a 2-5\/8 inch length of cut, and a 5 inch overall length with a 1 inch shank diameter. The 7-flute spiral geometry runs at a 37.5-degree helix angle, promoting efficient chip evacuation and smooth surface finishes. An AlTiN (aluminum titanium nitride) coating extends tool life in high-heat cutting environments. The micrograin carbide substrate provides the hardness and edge retention required for production-rate milling. This tool is installed and run by machinists and CNC operators in job shop and production floor settings.\u003c\/p\u003e\n\u003cp\u003eThis end mill suits roughing and finishing passes in ferrous and non-ferrous metals where high flute count and a rigid shank are needed. The centercutting design allows plunge entry, giving operators flexibility for slot milling, profiling, and pocket work. The right-hand cut and right-hand flute configuration is standard for conventional CNC vertical milling setups. The AlTiN finish makes it well-suited for dry or minimal-lubrication cutting in hardened steels and stainless alloys where heat generation is a concern.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7-flute spiral design at 37.5-degree helix for improved chip flow and reduced chatter\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating for high-temperature resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate for superior edge retention\u003c\/li\u003e\n  \u003cli\u003eCentercutting capability allows direct plunge entry into workpiece\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for standard CNC spindle compatibility\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance of +0.000 \/ -0.002 inches for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-mount solid carbide end mill for CNC machining centers and manual mills equipped with a 1 inch collet, end mill holder, or Weldon-style tool holder accepting a 1 inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and locked out before mounting or removing the tool from the holder. Verify that the holder bore is clean and free of chips before seating the shank, and confirm runout with a dial indicator before starting a production cut. Do not exceed the recommended depth of cut or feed rate for the workpiece material and machine rigidity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2-5\/8 inches (2.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 37.5 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\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\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: -0.0001 \/ -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.05 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12178704\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51730498453810,"sku":"12178704","price":566.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/30cef72084df5d6363e99185734d7b3d.jpg?v=1788718518","url":"https:\/\/voomisupply.com\/products\/accupro-12178704-square-end-mill-1-in-7-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}