{"product_id":"harvey-tool-973808-c6-square-end-mill-1-8-in-4-flute-carbide","title":"Harvey Tool 973808-C6 Square End Mill 1\/8 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 973808-C6 is a solid carbide square end mill designed for precision milling in ferrous and non-ferrous materials. At 1\/8 inch in diameter with a 3\/16 inch length of cut and 1-1\/2 inch overall length, this single-end tool is built for tight-tolerance applications where rigidity and cutting performance are critical. The 34-degree variable helix geometry reduces chatter and harmonics during aggressive cuts. An AlTiN coating increases surface hardness and heat resistance, extending tool life in high-temperature cutting environments. Machined from solid carbide throughout, it holds dimensional stability under demanding feed rates and depths.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for CNC milling operations in tool and die, medical device, aerospace component, and precision part manufacturing. The 1\/8 inch shank diameter matches directly to ER collets and other standard toolholding systems commonly found on vertical machining centers and high-speed spindles. Its compact geometry makes it well-suited for slotting, profiling, and finishing passes in confined features and small-bore cavities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for maximum rigidity and tool life\u003c\/li\u003e\n\u003cli\u003e34-degree variable helix reduces vibration and chatter during cut\u003c\/li\u003e\n\u003cli\u003eAlTiN coating provides heat resistance and extended wear life\u003c\/li\u003e\n\u003cli\u003e4-flute configuration supports higher feed rates and improved finish quality\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry into the workpiece\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute orientation for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for 1\/8 inch diameter solid carbide square end mill applications in standard ER collet and precision toolholding systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and machine power locked out per shop safety procedures. Secure the shank in a properly sized collet or toolholder to the manufacturer-specified clamping torque for the holder type in use. Verify runout at the tool tip before beginning a cut. Inspect the cutting edges for chipping or wear before each use and replace the tool if edge integrity is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/16 inch (0.1870 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inches (1.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 34 degrees variable\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\u003c\/strong\u003e: AlTiN\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\u003eConfiguration\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: HARVEY TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 973808-C6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51752804254002,"sku":"973808-C6","price":59.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/04b1a275ebeaea9347946b93c0b12064_fbbb36ee-e7d9-4e67-8334-215b318214a1.jpg?v=1788930410","url":"https:\/\/voomisupply.com\/products\/harvey-tool-973808-c6-square-end-mill-1-8-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}