{"product_id":"aloris-da-141-boring-bar-holder-2-inch-series-da","title":"Aloris DA-141 Boring Bar Holder 2 Inch Series Da","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ALORIS DA-141 is a boring bar holder designed for use with the Series DA quick-change tool post system on engine lathes. It accepts a 2-inch boring bar and features a centerline height of 1.75 inches with an overall height of 3.5 inches. Rated for lathes with a swing range of 17 to 48 inches, this holder covers a broad range of mid-size and larger engine lathes found in production and job-shop environments. At 7 pounds, the DA-141 is a solid, rigid holder built to minimize chatter and maintain accurate tool positioning during internal turning and boring operations. Machinists and toolroom technicians install this holder as part of a quick-change setup to reduce tool changeover time while maintaining repeatable centerline height.\u003c\/p\u003e\n\u003cp\u003eThe DA-141 is suited for internal boring operations on engine lathes in both production machining and toolroom settings. It is compatible with lathes having a swing between 17 and 48 inches, making it appropriate for a wide range of manual and CNC-assisted engine lathe configurations. The Series DA designation indicates compatibility with ALORIS DA-series quick-change tool posts. Through-coolant is not supported on this holder. Typical applications include roughing and finishing bores in metal workpieces where a 2-inch boring bar is the appropriate tooling selection.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAccepts 2-inch boring bars for internal turning and boring operations\u003c\/li\u003e\n  \u003cli\u003eCenterline height of 1.75 inches for consistent tool alignment\u003c\/li\u003e\n  \u003cli\u003eOverall height of 3.5 inches suits standard DA-series tool post mounting\u003c\/li\u003e\n  \u003cli\u003eCompatible with lathes in the 17 to 48 inch swing range\u003c\/li\u003e\n  \u003cli\u003ePart of the Series DA quick-change tool post system for fast, repeatable tool changes\u003c\/li\u003e\n  \u003cli\u003eNo through-coolant provision keeps design simple and rigid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ALORIS Series DA quick-change tool posts on engine lathes with a swing of 17 to 48 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom technician as part of a quick-change tool post setup. Before mounting or adjusting any tool holder, ensure the lathe is powered off and the spindle is fully stopped. Secure the boring bar in the holder using the clamping screws provided on the holder body, and verify centerline height alignment before taking a cut. Follow the lathe and tool post manufacturer guidelines for proper seating and clamping of the holder on the tool post.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolder Number\u003c\/strong\u003e: 141\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolder Type\u003c\/strong\u003e: Boring Bar Holder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoring Bar Size\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenterline Height\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLathe Swing Range\u003c\/strong\u003e: 17 to 48 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7 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: ALORIS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DA-141\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALORIS","offers":[{"title":"Default Title","offer_id":67951952232754,"sku":"DA-141","price":336.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f102dea45827325625e84f135337214.jpg?v=1791742027","url":"https:\/\/voomisupply.com\/products\/aloris-da-141-boring-bar-holder-2-inch-series-da","provider":"Voomi Supply","version":"1.0","type":"link"}