{"product_id":"accupro-acc-bb1801500g-boring-bar-micrograin-carbide-tin","title":"Accupro ACC-BB1801500G Boring Bar Micrograin Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO ACC-BB1801500G is a solid micrograin carbide boring bar designed for internal diameter machining in tight-tolerance applications. It features a minimum bore diameter of 0.18 inches and a maximum bore depth of 1.5 inches, making it well suited for small-bore work where rigidity and cutting-edge integrity are critical. The 0.25-inch shank diameter and 2.5-inch overall length keep the tool compact and easy to set in standard toolholders. A TiN finish coating adds surface hardness and wear resistance at the cutting edge. Right-hand cut geometry is standard. This bar is installed and operated by machinists and CNC lathe operators in job shop and production environments.\u003c\/p\u003e\n\u003cp\u003eThis boring bar is used in lathe and turning center operations requiring precise internal bore finishing. Its micrograin carbide construction handles a range of workpiece materials including steel, aluminum, and cast iron. The short overall length and small shank diameter make it a practical choice for live-tooling setups, manual lathes, and compact CNC turning centers where clearance is limited. No specific OEM system compatibility is listed for this tool beyond standard 0.25-inch shank toolholder fitment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for improved toughness and edge retention in small-bore cuts\u003c\/li\u003e\n  \u003cli\u003eTiN finish coating increases surface hardness and reduces cutting-edge wear\u003c\/li\u003e\n  \u003cli\u003e0.18-inch minimum bore diameter enables work in very small internal diameters\u003c\/li\u003e\n  \u003cli\u003e1.5-inch maximum bore depth supports through and blind bore operations\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut direction compatible with standard lathe rotation\u003c\/li\u003e\n  \u003cli\u003e0.25-inch shank fits widely available boring bar holders and quick-change toolposts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 0.25-inch shank boring bar holders on manual lathes, engine lathes, and CNC turning centers. No specific machine model compatibility was provided by the manufacturer for this part number.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Secure the shank firmly in a compatible 0.25-inch boring bar holder and verify tool centerline height before taking a cut. Ensure the machine spindle is at a full stop and the machine is in a safe state before changing or setting tooling. Do not exceed the rated maximum bore depth of 1.5 inches in a single pass setup without confirming adequate chip clearance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 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: Micrograin Solid Carbide\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\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-BB1801500G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732194296114,"sku":"ACC-BB1801500G","price":48.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4a72ce438a6a0e49b9b68b38e7c7ace2.jpg?v=1788740273","url":"https:\/\/voomisupply.com\/products\/accupro-acc-bb1801500g-boring-bar-micrograin-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}