{"product_id":"harvey-tool-35716-ball-end-mill-0-25-in-3-flute-carbide","title":"Harvey Tool 35716 Ball End Mill 0.25 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 35716 is a solid carbide ball end mill designed for precision milling in steel, stainless steel, cast iron, and non-ferrous metals. The 0.25-inch diameter cutter features a 3-flute, right-hand helical geometry with a 30-degree helix angle, delivering a balance of chip evacuation and surface finish suited for both roughing and finishing passes. With a 6-inch overall length and extended reach of 3 inches, this tool is built for deep-cavity and hard-to-reach milling operations. The bright uncoated finish makes it a general-purpose choice when coating compatibility with a specific workpiece material is a concern. Licensed machinists and CNC mill operators are the primary end users.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for CNC machining centers and manual mills handling tight-tolerance work in steel and non-ferrous metals. The stub flute length of 0.375 inches paired with a long reach shank allows the tool to machine deep slots, pockets, and contoured surfaces without the flute length causing interference. The 2.625-inch neck length provides clearance in deep-reach applications. It belongs to the Harvey Tool Miniature End Mills series and is packaged as a single unit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.25-inch diameter ball nose with a 0.125-inch nose radius for contour and 3D surface milling\u003c\/li\u003e\n  \u003cli\u003e3-flute solid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003e30-degree right-hand helix for efficient chip evacuation in steel and stainless\u003c\/li\u003e\n  \u003cli\u003eExtended reach design: 3-inch reach length and 2.625-inch neck length for deep-cavity access\u003c\/li\u003e\n  \u003cli\u003eStub flute (0.375 inches LOC) reduces deflection in deep-reach configurations\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for use across steel, cast iron, and non-ferrous workpieces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and manual mills with a straight 0.25-inch collet or end mill holder. Rated for primary workpiece materials including steel, stainless steel, cast iron, and non-ferrous metals per ISO material codes P, M, K, and N.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. The machine spindle must be fully stopped and locked out before tool changes are made. Use a properly sized collet or end mill holder torqued per the machine manufacturer's specifications. Inspect the shank for runout and ensure the holder bore is clean and free of chips before securing the tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 2.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\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\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: +0.0000 \/ -0.0020 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 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: HARVEY TOOL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 35716\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51753142583602,"sku":"35716","price":112.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/799e6d3648bdc789b79e091e5af342a7_cf94bd9c-fa85-4bb5-a76d-e035c2eb4f54.jpg?v=1788933208","url":"https:\/\/voomisupply.com\/products\/harvey-tool-35716-ball-end-mill-0-25-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}