{"product_id":"accupro-12177337-corner-radius-end-mill-1-2mm-2-flute-carbide","title":"Accupro 12177337 Corner Radius End Mill 1.2mm 2-flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12177337 is a solid carbide corner radius end mill designed for precision milling in tight-tolerance applications. It features a 1.2 mm cutting diameter with a 0.1 mm corner radius, producing controlled edge geometry that reduces chipping on hard materials. The 2-flute, right-hand spiral configuration supports chip evacuation in ferrous and non-ferrous materials alike. With a 30-degree helix angle and centercutting capability, this end mill handles both plunge and contour operations. The bright, uncoated finish makes it suitable for applications where coating buildup or contamination is a concern. Machinists and toolroom professionals use this tool in CNC machining centers and manual mills requiring fine detail work.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for small-feature milling operations in tool and die, mold making, medical device machining, and precision component manufacturing. The extended reach design, with a 20 mm reach length and 6 mm shank diameter, allows access to recessed areas and deep-pocket features without excessive tool deflection. The single-end configuration means the tool is replaced rather than flipped when the cutting end is worn, which is standard practice at this diameter range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.2 mm cutting diameter with 0.1 mm corner radius for fine-detail contour work\u003c\/li\u003e\n\u003cli\u003eSolid carbide micrograin construction for rigidity and wear resistance at small diameters\u003c\/li\u003e\n\u003cli\u003e2-flute right-hand spiral with 30-degree helix for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting design enables direct plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003eExtended reach with 20 mm reach length for access to deep or recessed features\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish suitable for applications requiring an uncoated tool surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling option for CNC machining centers and manual mills accepting a 6 mm straight shank. Verify spindle collet or tool holder size before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Always power down and lock out the spindle before changing tooling. Seat the shank fully into the collet or tool holder to the manufacturer-specified engagement depth and torque the retention system according to the tool holder manufacturer guidelines. Inspect the corner radius and cutting edges under magnification before use to confirm no chipping occurred during handling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.2 mm (0.0472 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.1 mm (0.0039 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.2 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 57 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\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 Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide, Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0002 to -0.0008 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 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: 12177337\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51754195943730,"sku":"12177337","price":63.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96d00c15699daf86b44ef6bed7a1045d_1bdd1d9f-f62b-45eb-bcbe-0e39328ed5b7.jpg?v=1788943865","url":"https:\/\/voomisupply.com\/products\/accupro-12177337-corner-radius-end-mill-1-2mm-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}