{"product_id":"carmex-mpr5r0-2l22-profile-boring-bar-solid-carbide","title":"Carmex MPR5R0.2L22 Profile Boring Bar Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CARMEX MPR5R0.2L22 is a solid carbide profile boring bar designed for internal threading and profiling operations on CNC lathes and turning centers. It accepts a minimum bore diameter of 0.2 inches and reaches a maximum bore depth of 0.87 inches, making it well suited for small-bore finish work where rigidity and precision are critical. The bright finish coating reduces friction and aids in chip evacuation. With a 0.008-inch corner radius, this bar is built for threading and groove profile passes that demand tight tolerances and consistent tool geometry.\u003c\/p\u003e\n\u003cp\u003eThis boring bar is used in precision machining environments including job shops, production turning operations, and aerospace or medical component manufacturing where small internal features require controlled depth and accurate profile reproduction. The right-hand cutting direction suits standard lathe setups. The 5 mm shank diameter fits compatible toolholding systems designed for that shank size, and the 2-inch overall length provides a compact, stable reach for shallow-bore applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in small-bore profiling\u003c\/li\u003e\n  \u003cli\u003e0.2-inch minimum bore diameter for tight internal feature access\u003c\/li\u003e\n  \u003cli\u003e0.87-inch maximum bore depth for controlled shallow-bore reach\u003c\/li\u003e\n  \u003cli\u003e0.008-inch corner radius for precise profile and threading passes\u003c\/li\u003e\n  \u003cli\u003eBright finish coating to reduce friction and assist chip flow\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut orientation for standard lathe configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in toolholding systems that accept a 5 mm shank diameter boring bar for profile and threading operations on CNC or manual lathes.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Power down the machine and engage the spindle lock before seating or removing the boring bar from its holder. Ensure the shank is fully seated and properly clamped to the toolholder torque specification called out by the holder manufacturer. Verify tool overhang does not exceed the recommended length-to-diameter ratio for the workpiece material to prevent chatter and maintain dimensional accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.87 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.008 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Bright\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.029 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: CARMEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MPR5R0.2L22\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":52059704099122,"sku":"MPR5R0.2L22","price":92.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f4b733442401d1691be4cc50c22a3fbf.jpg?v=1790040532","url":"https:\/\/voomisupply.com\/products\/carmex-mpr5r0-2l22-profile-boring-bar-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}