{"product_id":"accupro-acc-bb140700-boring-bar-submicron-solid-carbide","title":"Accupro ACC-BB140700 Boring Bar Submicron Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO ACC-BB140700 is a solid carbide boring bar designed for internal bore machining in precision metalworking applications. Built from submicron-grade carbide with a bright finish, it delivers consistent cutting performance in tight-tolerance bores. The bar features a minimum bore diameter of 0.14 inches and a maximum bore depth of 0.7 inches, making it well suited for small-diameter work where rigidity and dimensional accuracy are critical. With a 3\/16-inch shank diameter and a 2-inch overall length, it fits standard boring head setups on CNC lathes and manual turning centers. Right-hand cut geometry is the standard orientation for most turning operations.\u003c\/p\u003e\u003cp\u003eThis boring bar is intended for production and job-shop machining environments where small-diameter internal turning is required. Typical applications include finishing bores in steel, aluminum, and similar materials where surface finish and bore roundness are primary concerns. Machinists working with CNC lathes, turret lathes, or manual boring setups will find this bar appropriate for short to medium bore-depth passes at the stated diameter range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for rigidity and wear resistance in small-bore applications\u003c\/li\u003e\n\u003cli\u003eMinimum bore diameter of 0.14 inches for tight-clearance internal turning\u003c\/li\u003e\n\u003cli\u003eMaximum bore depth of 0.7 inches suitable for shallow to moderate depth passes\u003c\/li\u003e\n\u003cli\u003eRight-hand cut geometry compatible with standard turning setups\u003c\/li\u003e\n\u003cli\u003eBright finish coating on cutting surfaces\u003c\/li\u003e\n\u003cli\u003e3\/16-inch shank diameter fits common small-bore toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use boring bar for CNC and manual turning centers equipped with toolholders accepting a 3\/16-inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer's toolholding guidelines. Ensure the machine spindle is fully stopped and locked out before mounting or removing the boring bar. Secure the shank firmly in the toolholder to the recommended clamping torque specified by the toolholder manufacturer to prevent chatter and bar pullout. Verify bore depth and diameter setup with a test pass before committing to final dimensions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.14 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: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 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: 0.0625 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-BB140700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51729893130546,"sku":"ACC-BB140700","price":38.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f1f3a3f21b84b91a16a1867a778ee2d0.jpg?v=1788709746","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bb140700-boring-bar-submicron-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}