{"product_id":"accupro-acc-bb160400g-boring-bar-solid-carbide-tin","title":"Accupro ACC-BB160400G Boring Bar Solid Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO ACC-BB160400G is a solid carbide boring bar engineered for precision internal boring in tight-diameter applications. Built from micrograin solid carbide with a titanium nitride (TiN) coating, it delivers a minimum bore diameter of 0.16 inches and a maximum bore depth of 0.4 inches. The 3\/16-inch shank diameter and 2-inch overall length make it well-suited for small-bore work on CNC lathes and manual turning centers. The right-hand cutting direction follows standard toolholder orientation. Machinists, tool-and-die makers, and precision CNC operators are the primary users of this tool on production and job-shop floors.\u003c\/p\u003e\u003cp\u003eThis boring bar is used in applications requiring accurate, small-diameter internal finishing passes on metal workpieces. Typical use cases include bore sizing, diameter cleanup after drilling, and achieving close tolerances on short-depth bores. The micrograin carbide substrate supports higher cutting speeds and improved edge retention compared to standard carbide grades, making it appropriate for ferrous and non-ferrous materials where surface finish and dimensional accuracy are critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide substrate for improved edge retention and rigidity\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces friction and extends tool life in production cutting\u003c\/li\u003e\n\u003cli\u003eMinimum bore diameter of 0.16 inches suits tight, small-diameter internal features\u003c\/li\u003e\n\u003cli\u003eMaximum bore depth of 0.4 inches designed for short, precise boring passes\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard toolholder setups\u003c\/li\u003e\n\u003cli\u003eCompact 2-inch overall length with 3\/16-inch shank for close-clearance work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for small-bore internal turning applications on CNC and manual lathes accepting a 3\/16-inch shank boring bar.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or adjusting the boring bar in its toolholder. Ensure the shank is fully seated and the toolholder set screw is properly secured before resuming cuts. Inspect the cutting edge for chips or wear before each production run to avoid dimensional drift.\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: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.4 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\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: TiN\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-BB160400G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51752910881074,"sku":"ACC-BB160400G","price":50.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7151ed6c69e97a116ea753055e9f3164.jpg?v=1788931027","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bb160400g-boring-bar-solid-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}