{"product_id":"harvey-tool-24630-c3-ball-end-mill-0-03-in-4-flute-carbide","title":"Harvey Tool 24630-C3 Ball End Mill 0.03 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 24630-C3 is a miniature solid carbide ball end mill engineered for high-precision milling in steel, stainless steel, and cast iron. With a 0.0300-inch cutting diameter and a 0.0450-inch length of cut, this stub-length tool is built for tight-tolerance work where rigidity and minimal deflection are critical. The AlTiN (aluminum titanium nitride) PVD coating improves heat resistance and tool life in ferrous materials. Four flutes and a 30-degree right-hand helix deliver efficient chip evacuation and a smooth surface finish. Installed by machinists and tooling professionals on CNC machining centers and precision mills, this end mill handles both roughing and finishing operations in a single tool.\u003c\/p\u003e\u003cp\u003eThis tool is suited for miniature and micro-milling applications in industries that require tight tolerances on small features, including aerospace, medical device, and precision die and mold work. The stub length design keeps overhang short, maximizing stiffness when profiling, slotting, or contouring in difficult-to-machine ferrous alloys. The straight cylindrical 0.1250-inch shank fits standard collets and tool holders used in benchtop CNC mills and full-size machining centers alike. Material removal type is rated for both roughing and finishing passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0300-inch ball nose diameter with a 0.0150-inch nose radius for accurate small-feature geometry\u003c\/li\u003e\n\u003cli\u003eAlTiN PVD coating extends tool life in steel, stainless steel, and cast iron\u003c\/li\u003e\n\u003cli\u003e4-flute spiral configuration supports roughing and finishing in a single setup\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand helix promotes efficient chip evacuation and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eStub length construction minimizes deflection in tight-clearance or deep-pocket applications\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides superior rigidity compared to HSS at small diameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard CNC machining centers and precision mills with a collet or tool holder accepting a 0.1250-inch straight cylindrical shank. Primary workpiece materials are steel, stainless steel, and cast iron per the manufacturer specification.\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 the machine in a safe, locked-out state. Verify collet runout before use, as excessive runout at this diameter will significantly reduce tool life and surface finish quality. Do not exceed manufacturer-recommended feeds and speeds for the workpiece material and coating type. Secure the shank to the full recommended collet engagement depth to prevent pullout during cutting.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.0300 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (Reach)\u003c\/strong\u003e: 0.0450 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 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: 30 degrees\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: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN (PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0005 \/ -0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 24630-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51735698178354,"sku":"24630-C3","price":63.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4554b3f94a5d0cb64c40eb2d2d45cdda_6710b483-c6a4-4aed-b2be-3005a7d20628.jpg?v=1788773673","url":"https:\/\/voomisupply.com\/products\/harvey-tool-24630-c3-ball-end-mill-0-03-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}