{"product_id":"aloris-da-41-boring-bar-holder-2-inch-series-da","title":"Aloris DA-41 Boring Bar Holder 2 Inch Series Da","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ALORIS DA-41 is a boring bar holder designed for use with Series DA quick-change tool posts on engine lathes. It accepts a 2-inch boring bar and accommodates a 1.5-inch boring bar when used with a bushing. The holder stands 3.5 inches overall height with an overall length of 5.875 inches, and it fits lathes with a swing range of 17 to 48 inches. The centerline height is 1.75 inches. At 18.13 pounds, this is a heavy-duty holder suited for production and job-shop turning operations. Licensed machinists and lathe operators install this holder as part of a quick-change tooling system to reduce setup time between boring operations.\u003c\/p\u003e\u003cp\u003eThe DA-41 is intended for use on engine lathes in the 17 to 48 inch swing range and pairs with Series DA quick-change tool posts. It is a common choice in both production shops and maintenance machine shops where boring operations require repeatable tool positioning. The holder does not include through-coolant capability, making it appropriate for dry or flood-coolant external application setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAccepts 2-inch boring bars natively; 1.5-inch boring bars with a bushing installed\u003c\/li\u003e\n\u003cli\u003eCompatible with lathes in the 17 to 48 inch swing range\u003c\/li\u003e\n\u003cli\u003eSeries DA quick-change system for fast, repeatable tool changes\u003c\/li\u003e\n\u003cli\u003eOverall height of 3.5 inches with 1.75-inch centerline height\u003c\/li\u003e\n\u003cli\u003eNo through-coolant, suitable for flood or dry cutting setups\u003c\/li\u003e\n\u003cli\u003eHeavy construction at 18.13 pounds for rigidity under cutting loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\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\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA qualified machinist should install this holder on a Series DA quick-change tool post with the lathe powered off and locked out. Verify boring bar clamping screws are torqued to the tool post manufacturer specifications before taking a cut. Confirm centerline height alignment to the lathe spindle centerline before beginning any boring operation. When using the bushing for smaller bar sizes, ensure the bushing is fully seated and clamped to prevent movement under load.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Post Holder Number\u003c\/strong\u003e: 41\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\u003eBoring Bar Size with Bushing\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLathe Swing\u003c\/strong\u003e: 17 to 48 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\u003eOverall Length\u003c\/strong\u003e: 5.875 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\u003eThrough Coolant\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 18.13 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: ALORIS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DA-41\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALORIS","offers":[{"title":"Default Title","offer_id":67917271859506,"sku":"DA-41","price":405.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2058cfcd04188389d8c11c5f36503c33.jpg?v=1791262170","url":"https:\/\/voomisupply.com\/products\/aloris-da-41-boring-bar-holder-2-inch-series-da","provider":"Voomi Supply","version":"1.0","type":"link"}