{"product_id":"micro-100-bb-180500-boring-bar-solid-carbide-right-hand","title":"Micro 100 BB-180500 Boring Bar Solid Carbide Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MICRO 100 BB-180500 is a solid carbide boring bar designed for internal diameter turning and boring operations on lathes and machining centers. With a minimum bore diameter of 0.18 inches and a maximum bore depth of 0.5 inches, this bar handles small-bore finish and semi-finish work where precision is critical. The 0.25-inch shank diameter and 2.5-inch overall length suit compact tool holders and tight setups. A 0.006-inch corner radius provides a controlled blend between cutting surfaces, reducing chatter and improving surface finish on close-tolerance bores. Licensed machinists and CNC operators are the primary users of this tooling.\u003c\/p\u003e\u003cp\u003eThis boring bar is suited for small-bore internal turning in job shops, production machining, and toolroom environments. The right-hand cutting direction is standard for conventional lathe setups where the spindle rotates counterclockwise when viewed from the tailstock. Solid carbide construction makes it a strong choice for hardened materials, cast iron, aluminum, and non-ferrous alloys where high rigidity and wear resistance are required. It is appropriate for both manual and CNC lathe applications requiring a minimum bore of 0.18 inches.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMinimum bore diameter of 0.18 inches for small-bore internal turning\u003c\/li\u003e\n\u003cli\u003eMaximum bore depth of 0.5 inches suits shallow blind and through-bore work\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003e0.006-inch corner radius for controlled surface finish\u003c\/li\u003e\n\u003cli\u003eRight-hand cut for standard lathe spindle rotation\u003c\/li\u003e\n\u003cli\u003e0.25-inch shank diameter fits common boring bar holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for lathes and machining centers accepting a 0.25-inch shank boring bar with right-hand cut orientation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and the machine is powered down before inserting or adjusting the boring bar in the tool holder. Confirm shank diameter compatibility with the tool holder bore before clamping. Do not exceed the maximum bore depth rating of 0.5 inches to avoid tool deflection or breakage.\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: 0.18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Depth\u003c\/strong\u003e: 0.5 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\u003eCorner Radius\u003c\/strong\u003e: 0.006 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\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241601\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MICRO 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BB-180500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MICRO 100","offers":[{"title":"Default Title","offer_id":52120927568178,"sku":"BB-180500","price":63.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1bf8437a3a4be64a5db0be695effd036_aa5cc700-8693-472f-80b9-eb5a84fbfdcf.jpg?v=1790084129","url":"https:\/\/voomisupply.com\/products\/micro-100-bb-180500-boring-bar-solid-carbide-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}