{"product_id":"accupro-acc-bb2301250-boring-bar-submicron-solid-carbide","title":"Accupro ACC-BB2301250 Boring Bar Submicron Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO ACC-BB2301250 is a solid carbide boring bar designed for precision internal diameter work on CNC lathes and manual turning centers. It features a 0.23-inch minimum bore diameter and a maximum bore depth of 1.25 inches, making it well suited for small-bore finishing and semi-finishing operations. The bar is ground from submicron-grade solid carbide, which provides superior wear resistance and edge retention compared to standard carbide grades. A bright finish coating reduces friction and aids chip flow in tight bore conditions. The 5\/16-inch shank diameter and 2.5-inch overall length make this a compact, rigid tool for close-tolerance work.\u003c\/p\u003e\n\u003cp\u003eThis boring bar is intended for machinists and tool-and-die professionals working on precision bores in steel, stainless, cast iron, and non-ferrous materials. The right-hand cutting direction suits standard spindle rotation on most lathes and boring setups. Its compact geometry makes it a practical choice for production shops and job shops running small-diameter internal turning operations where rigidity and repeatability are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSubmicron solid carbide construction for extended tool life and consistent edge integrity\u003c\/li\u003e\n  \u003cli\u003e0.23-inch minimum bore diameter supports tight, small-bore internal turning\u003c\/li\u003e\n  \u003cli\u003e1.25-inch maximum bore depth suitable for through and blind bore applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut orientation for standard lathe spindle rotation\u003c\/li\u003e\n  \u003cli\u003eBright finish coating reduces cutting friction and aids chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCompact 5\/16-inch shank diameter with 2.5-inch overall length for rigid tool setups\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 boring bar holders and tool blocks accepting a 5\/16-inch shank diameter on CNC and manual turning equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Ensure the machine spindle is fully stopped and the tool holder is clean and free of chips before mounting. Secure the 5\/16-inch shank in a compatible boring bar holder to the manufacturer-specified clamping procedure. Verify runout and bore alignment before taking a finishing pass to maintain tolerance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.23 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 1.25 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\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.125 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ACC-BB2301250\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738505347378,"sku":"ACC-BB2301250","price":56.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fb974a37749511da8964c30393c88fe8.jpg?v=1788800372","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bb2301250-boring-bar-submicron-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}