{"product_id":"accupro-acc-bb230800g-boring-bar-micrograin-solid-carbide-tin","title":"Accupro ACC-BB230800G Boring Bar Micrograin Solid Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO ACC-BB230800G is a solid carbide boring bar designed for precision internal boring operations on CNC lathes and manual turning centers. Built from micrograin solid carbide with a TiN (titanium nitride) finish coating, this bar delivers consistent cutting performance in tight-tolerance bores. It handles a minimum bore diameter of 0.23 inches and a maximum bore depth of 0.8 inches, making it well suited for small-diameter work where rigidity and edge retention are critical. The right-hand cutting direction is standard for conventional lathe setups. At 0.125 pounds, the bar is lightweight and easy to handle during tool changes.\u003c\/p\u003e\u003cp\u003eThis boring bar is intended for machining shops, tool and die operations, and production turning environments. It fits standard tool holders with a 5\/16-inch shank diameter and is commonly used when boring small features in ferrous and non-ferrous workpieces. The micrograin carbide grade supports work in steel, aluminum, brass, and cast iron. It is a practical choice for machinists running short-run jobs or production runs where hole diameter consistency and surface finish quality are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for superior edge retention and rigidity in small-diameter bores\u003c\/li\u003e\n\u003cli\u003eTiN finish coating reduces friction and extends tool life in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eMinimum bore diameter of 0.23 inches supports tight, small-bore applications\u003c\/li\u003e\n\u003cli\u003eMaximum bore depth of 0.8 inches covers typical shallow internal feature requirements\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction for standard lathe and turning center setups\u003c\/li\u003e\n\u003cli\u003e5\/16-inch shank diameter fits common boring bar holders and turret tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit boring bar for standard 5\/16-inch shank boring bar holders used in CNC and manual turning center applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists. Power down and de-energize the machine spindle before inserting or removing tooling. Secure the shank firmly in the tool holder to the holder manufacturer's specified clamping procedure to prevent chatter or tool pull-out during the cut. Inspect the cutting edge for chips or wear before each use, as carbide tooling can fracture if run with a damaged edge.\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\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.23 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.8 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\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: 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: 0.125 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-BB230800G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51743170396466,"sku":"ACC-BB230800G","price":78.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aae9d8d77178b4cdf5cdfe96372d9a0b.jpg?v=1788843493","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bb230800g-boring-bar-micrograin-solid-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}