{"product_id":"accupro-12182319-square-end-mill-1-32-in-4-flute-carbide","title":"Accupro 12182319 Square End Mill 1\/32 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12182319 is a 4-flute solid carbide square end mill designed for precision milling in tight tolerances and small-feature work. With a mill diameter of 0.0313 inches (1\/32 inch) and a 3\/32-inch length of cut, this tool is built for fine detail passes in ferrous and non-ferrous materials. The micrograin carbide construction provides hardness and edge retention at small diameters where high-speed steel would deflect or fail. The 30-degree helix spiral flute geometry promotes chip evacuation and smooth cutting action. Machinists and toolroom professionals use this end mill for micro-machining, engraving, and contour milling applications.\u003c\/p\u003e\u003cp\u003eThis end mill fits standard CNC machining centers and manual knee mills equipped with a 1\/8-inch shank collet. The regular-length geometry and 1-1\/2-inch overall length keep the tool rigid, reducing runout and chatter during light finishing passes. Right-hand cut and right-hand flute orientation are standard for conventional CNC setups. The centercutting design allows plunge entry, adding flexibility for ramping and helical interpolation operations common in die and mold work, prototype machining, and precision part production.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0313-inch (1\/32-inch) mill diameter for micro and fine-detail milling\u003c\/li\u003e\n\u003cli\u003e4-flute spiral design with 30-degree helix angle for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eSolid micrograin carbide construction for edge hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eCentercutting capable — supports plunge, ramp, and helical entry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute for standard CNC compatibility\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for a range of ferrous and non-ferrous workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and manual mills equipped with 1\/8-inch collets or tool holders 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 toolroom technician. Ensure the spindle is fully stopped and locked before inserting or removing the end mill from the collet. Seat the shank to the recommended collet depth and torque the drawbar or nut to the machine manufacturer specification. At 1\/32-inch diameter, this tool is highly susceptible to breakage from excessive feed rate, runout, or improper clamping — verify collet condition and minimize overhang before starting the cut.\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 inches)\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\u003eLength of Cut\u003c\/strong\u003e: 3\/32 inch (0.0938 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\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 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\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\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\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\u003eLength Type\u003c\/strong\u003e: Regular\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: 12182319\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51750523896114,"sku":"12182319","price":24.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/da8e18e7a17f4cd1dab54ce8c76537c9.jpg?v=1788916177","url":"https:\/\/voomisupply.com\/products\/accupro-12182319-square-end-mill-1-32-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}