{"product_id":"accupro-12182691-square-end-mill-1-32-in-4-flute-carbide","title":"Accupro 12182691 Square End Mill 1\/32 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12182691 is a solid carbide square end mill designed for precision milling in tight geometries and small-feature applications. With a 1\/32 inch (0.0313 inch) cutting diameter and a 1\/16 inch length of cut, this stub-length tool is built for controlled material removal where rigidity and accuracy matter most. The micrograin carbide construction supports sharp edges and extended tool life across a range of workpiece materials. Four flutes with a 30-degree right-hand spiral helix deliver efficient chip evacuation while maintaining surface finish quality. The center-cutting geometry allows direct plunging, and the uncoated finish suits applications where coating interaction with the workpiece is a concern. Licensed machinists and CNC programmers rely on this tool for detailed work in precision shops.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for small-diameter milling operations on machining centers, CNC mills, and manual knee mills equipped with appropriate collet systems. Its 1\/8 inch shank diameter is compatible with standard ER11 and similar collet chucks. Typical applications include slot milling, profiling, and pocket work in aluminum, brass, plastics, and other non-ferrous or softer ferrous materials where a stub-length, small-diameter tool provides the clearance and rigidity needed for accurate cuts. The 1-1\/2 inch overall length keeps deflection minimal at this diameter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/32 inch cutting diameter with a mill diameter tolerance of +0.000 \/ -0.002 inches for consistent sizing\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003e4-flute spiral design with 30-degree helix angle for efficient chip flow\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable — allows direct plunge entry without pre-drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute configuration for standard spindle operation\u003c\/li\u003e\n\u003cli\u003eStub length (1\/16 inch LOC, 1-1\/2 inch OAL) minimizes deflection in small-feature work\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for applications requiring bare carbide contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard stub-length square end mill for use in CNC machining centers and manual mills with collet systems accepting a 1\/8 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Seat the shank fully into a clean, properly sized collet and torque the collet nut to the tool holder manufacturer specification before running. Inspect the cutting edges under magnification before use — carbide at this diameter is brittle and sensitive to handling damage. When programming feeds and speeds, account for the stub-length geometry and small diameter to avoid tool breakage from excessive radial engagement or chip packing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/32 inch (0.0313 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/16 inch (0.0625 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inch (1.5000 inch)\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\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\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\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\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: 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12182691\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51750706020658,"sku":"12182691","price":24.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c7a6b30a5e9261e8f05c86275cd9b6aa.jpg?v=1788918754","url":"https:\/\/voomisupply.com\/products\/accupro-12182691-square-end-mill-1-32-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}