{"product_id":"harvey-tool-34293-c3-ball-end-mill-0-093-in-3-flute-altin","title":"Harvey Tool 34293-C3 Ball End Mill 0.093 in 3 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 34293-C3 is a solid carbide ball end mill designed for precision milling in steel, stainless steel, and cast iron. It features a 0.093 inch cutting diameter, a 0.139 inch length of cut, and three flutes in a right-hand spiral configuration with a 30-degree helix angle. The AlTiN PVD coating improves heat resistance and tool life in ferrous materials. At 2.5 inches overall length with an extended reach design and a 0.75 inch reach length, this stub-flute mill handles deep-cavity and hard-to-reach features where standard-length tools cannot fit. It is centercutting and suited for both roughing and finishing passes.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for machinists working in job shops, tool rooms, and production environments where small-diameter, long-reach tooling is required. The 0.125 inch straight cylindrical shank fits standard collets and end mill holders. The stub flute geometry paired with extended reach makes it particularly effective in mold and die work, narrow slots, and deep pocket profiling where rigidity and reach must be balanced carefully.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.093 inch ball nose diameter with a 0.0465 inch nose radius for accurate contour milling\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating for elevated heat resistance and extended tool life in steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003e3-flute, right-hand spiral design with 30-degree helix for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eExtended reach with 0.75 inch reach length and 0.611 inch neck length for deep-cavity access\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows plunge entry as well as profiling and finishing passes\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and wear resistance at miniature diameters\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 equipped with standard 0.125 inch collets or end mill holders. Primary workpiece materials include steel, stainless steel, and cast iron. Part of the HARVEY TOOL Miniature End Mills - Ball - Long Reach, Stub Flute series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully powered down and the tool holder is clean and free of debris before seating the shank. Confirm collet or holder runout is within acceptable tolerance before running at speed, as miniature carbide tools are sensitive to runout-induced breakage. Cutting parameters should be selected based on workpiece material, machine rigidity, and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.093 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Radius\u003c\/strong\u003e: 0.0465 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.139 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.611 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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 (PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, 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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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: 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\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0005 \/ -0.0005 inches\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: 0.25 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: 34293-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51743090639154,"sku":"34293-C3","price":89.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/413fedd45fa13c45d2c5156b021f0900_b17da21f-f03d-4338-ad8e-66bde1d8fc22.jpg?v=1788842557","url":"https:\/\/voomisupply.com\/products\/harvey-tool-34293-c3-ball-end-mill-0-093-in-3-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}