{"product_id":"seco-00041127-indexable-boring-bar-95-deg-left-hand","title":"Seco 00041127 Indexable Boring Bar 95 Deg Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00041127 is a left-hand indexable boring bar designed for precision internal boring and turning operations on CNC lathes and machining centers. Built from steel with an A-MVPN toolholder style, it accepts VNMG 332 diamond-shaped inserts held by a pin and clamp method for rigid, repeatable cutting performance. The bar features a 1-1\/4 inch shank diameter, a 14 inch overall length, and a 95-degree lead angle that positions the cutting edge for stable entry into bored features. Coolant-through capability supports chip evacuation and extended insert life in deeper bore applications. Licensed machinists and tool-and-die professionals are the typical installers for this style of bar.\u003c\/p\u003e\n\u003cp\u003eThis boring bar is suited for both roughing and finishing passes in internal diameter work on metalworking lathes and turning centers. Its 1.75 inch minimum bore diameter makes it appropriate for medium-to-large bore applications in production and job-shop environments. The negative rake geometry and -5-degree rake angle help control cutting forces when machining harder ferrous and non-ferrous materials. Cutting tool applications include boring and turning, making it a dual-purpose bar for shops looking to reduce tooling changeovers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft-hand A-MVPN toolholder style with 95-degree lead angle for stable bore entry\u003c\/li\u003e\n  \u003cli\u003eAccepts VNMG 332 diamond inserts with a 3\/8 inch inscribed circle and 3\/16 inch thickness\u003c\/li\u003e\n  \u003cli\u003ePin and clamp insert holding for secure, repeatable insert indexing\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design aids chip removal and thermal management in deep-bore applications\u003c\/li\u003e\n  \u003cli\u003eNegative rake (-5 degrees) geometry for controlled cutting forces on harder materials\u003c\/li\u003e\n  \u003cli\u003e1-1\/4 inch shank diameter with 14 inch overall length suits medium-to-large turning setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with VNMG 332 diamond-shaped inserts with a compatible insert size code of 33. Suitable for CNC lathes and turning centers that accept a 1-1\/4 inch boring bar shank. Cutting applications include boring and turning.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist following shop safety protocols and machine tool manufacturer guidelines. Power down and lock out the lathe or turning center before mounting or removing the boring bar. Ensure the shank bore in the toolholder is clean and within specification before clamping to maintain concentricity. Follow insert manufacturer indexing procedures when replacing VNMG 332 inserts, and verify coolant-through passages are clear before resuming cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: A-MVPN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 95 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: -5.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1-1\/4 inch (1.25 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: VNMG 332\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Shape\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: 33\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Pin and Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Boring, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241601\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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00041127\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560698118450,"sku":"00041127","price":507.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c637723af520d613d66d12fbdf6ef18_2557bea5-5ae5-4e25-9af4-82c0b2f83049.jpg?v=1786455891","url":"https:\/\/voomisupply.com\/products\/seco-00041127-indexable-boring-bar-95-deg-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}