{"product_id":"accupro-acc-bbl230700-boring-bar-left-hand-solid-carbide","title":"Accupro ACC-BBL230700 Boring Bar Left Hand Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO ACC-BBL230700 is a solid carbide boring bar designed for left-hand cutting operations on CNC lathes and manual turning centers. Built from submicron-grade solid carbide, it delivers the rigidity and wear resistance needed for tight-tolerance internal bore work. The bar handles a minimum bore diameter of 0.23 inches and a maximum bore depth of 0.7 inches. With a 5\/16-inch shank diameter and a 2.5-inch overall length, it fits compact tool holders and is well suited for small-diameter boring applications. Machinists and toolroom operators rely on this type of bar for precision finishing passes in steel, cast iron, and non-ferrous materials.\u003c\/p\u003e\u003cp\u003eThis boring bar is intended for internal diameter turning and finishing operations in machine shop and production environments. Its left-hand cutting direction makes it appropriate for specific spindle rotation or tool orientation setups where a standard right-hand bar is not suitable. The bright finish coating keeps the cutting surface clean and reduces built-up edge in many common workpiece materials. It is a single-piece, solid-carbide construction with no inserts to index or replace.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for rigidity and long tool life\u003c\/li\u003e\n\u003cli\u003eLeft-hand cutting direction for specialized turning setups\u003c\/li\u003e\n\u003cli\u003eMinimum bore diameter: 0.23 inches\u003c\/li\u003e\n\u003cli\u003eMaximum bore depth: 0.7 inches\u003c\/li\u003e\n\u003cli\u003e5\/16-inch shank diameter fits standard small-bore tool holders\u003c\/li\u003e\n\u003cli\u003eBright finish coating reduces friction and built-up edge\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide boring bar for small-diameter internal turning applications on CNC and manual lathes accepting a 5\/16-inch shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. Secure the shank firmly in the tool holder to the manufacturer-specified clamping torque for your tool holder make and model. Ensure the spindle and all machine axes are fully stopped and the machine is in a safe state before changing or adjusting tooling. Verify cutting direction and spindle rotation are compatible with the left-hand geometry before initiating a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bar Type\u003c\/strong\u003e: Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Left Hand\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: 0.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 inch)\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\u003eWeight\u003c\/strong\u003e: 0.125 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: ACC-BBL230700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51748622467378,"sku":"ACC-BBL230700","price":63.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3bbf18fb60fc23aef4563470aa95b10f_110ccdd7-5eca-414a-aa8f-6d1135fbe1a1.jpg?v=1788895831","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bbl230700-boring-bar-left-hand-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}