{"product_id":"accupro-b2301400r-corner-radius-boring-bar-solid-carbide","title":"Accupro B2301400R Corner Radius Boring Bar Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO B2301400R is a corner radius boring bar designed for precision internal boring operations on CNC and manual lathes. Machined from submicron-grade solid carbide, it delivers the rigidity and wear resistance required for tight-tolerance bore finishing. The bar bores to a minimum diameter of 0.23 inches and reaches a maximum bore depth of 1.4 inches. A bright finish coating reduces built-up edge and friction during cutting. With a 5\/16-inch shank diameter and an overall length of 2.5 inches, this bar fits standard boring bar holders found in most turning centers. Right-hand cut geometry suits conventional lathe setups where the tool feeds left toward the chuck.\u003c\/p\u003e\n\u003cp\u003eThis boring bar is suited for small-bore finish work in ferrous and non-ferrous materials where a controlled corner radius is required to meet print callouts. The corner radius range of 0.005 to 0.008 inches allows the machinist to select the correct insert profile for the application. Typical use cases include finishing bores on precision housings, bushings, and bearing seats in both job-shop and production environments. A licensed machinist or CNC operator handles installation and setup. This bar is sold individually with a minimum order quantity of one piece.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSubmicron solid carbide construction for high rigidity and extended tool life\u003c\/li\u003e\n  \u003cli\u003eMinimum bore diameter of 0.23 inches for small-bore applications\u003c\/li\u003e\n  \u003cli\u003eMaximum bore depth of 1.4 inches\u003c\/li\u003e\n  \u003cli\u003eCorner radius range of 0.005 to 0.008 inches for controlled edge geometry\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut direction for standard lathe orientation\u003c\/li\u003e\n  \u003cli\u003eBright finish coating reduces friction and built-up edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide boring bar for use in standard 5\/16-inch boring bar holders on CNC turning centers and manual lathes requiring right-hand cut internal boring capability.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Power down and lock out the machine before inserting or adjusting the boring bar in its holder. Ensure the shank is fully seated and clamped to the holder manufacturer's specified torque using a calibrated torque wrench. Confirm bore depth and corner radius requirements against the print before commencing the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.23 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 1.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 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\u003eCorner Radius\u003c\/strong\u003e: 0.005 to 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\u003eMaterial Grade\u003c\/strong\u003e: Submicron\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: 0.125 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: B2301400R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51743970132274,"sku":"B2301400R","price":60.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9d7ccb532dbac73b54a7fc0776de8790.jpg?v=1788852163","url":"https:\/\/voomisupply.com\/products\/accupro-b2301400r-corner-radius-boring-bar-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}