{"product_id":"micro-100-rr-039-12-retaining-ring-grooving-tool","title":"Micro 100 RR-039-12 Retaining Ring Grooving Tool","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MICRO 100 RR-039-12 is a solid carbide internal grooving tool designed to cut retaining ring grooves in bored holes. It features a 3\/8-inch shank diameter and a 0.039-inch groove width, making it suitable for precision groove work in small-diameter bores. The tool has an overall length of 2.5 inches and a projection of 0.1 inches. Solid carbide construction provides rigidity and wear resistance for consistent groove geometry in ferrous and non-ferrous materials. This tool is installed in CNC lathes or manual turning centers by machinists and toolmakers performing internal groove operations.\u003c\/p\u003e\n\u003cp\u003eThe RR-039-12 is intended for cutting retaining ring grooves in internal bores with a minimum hole diameter of 0.375 inches. It supports a maximum hole depth of 0.75 inches, making it appropriate for shallow to moderate bore depths in production machining and job shop environments. Typical applications include creating grooves for snap rings and retaining rings in precision-machined components across industrial, automotive, and mechanical assembly contexts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and extended tool life\u003c\/li\u003e\n  \u003cli\u003e0.039-inch groove width sized for standard retaining ring profiles\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch shank diameter for compatibility with common toolholders\u003c\/li\u003e\n  \u003cli\u003eMinimum bore entry diameter of 0.375 inches for small-bore applications\u003c\/li\u003e\n  \u003cli\u003eMaximum hole depth of 0.75 inches for shallow internal groove work\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.5 inches with a 0.1-inch projection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct tooling solution for turning centers and CNC lathes accepting a 3\/8-inch round shank grooving tool.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by machinists or toolmakers into a compatible toolholder or boring bar block. Ensure the shank is fully seated and clamped securely before operation. Confirm spindle speed and feed rate are appropriate for the workpiece material and tool projection before engaging the cut. Do not exceed the maximum hole depth specification of 0.75 inches to avoid tool deflection or breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrooving Tool Type\u003c\/strong\u003e: Retaining Ring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.039 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Hole Depth\u003c\/strong\u003e: 0.75 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\u003eProjection\u003c\/strong\u003e: 0.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: MICRO 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RR-039-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MICRO 100","offers":[{"title":"Default Title","offer_id":51966972657970,"sku":"RR-039-12","price":106.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d306679f672409abfccd830028565608.jpg?v=1789950695","url":"https:\/\/voomisupply.com\/products\/micro-100-rr-039-12-retaining-ring-grooving-tool","provider":"Voomi Supply","version":"1.0","type":"link"}