{"product_id":"seco-00071944-lh-svlb-indexable-turning-toolholder","title":"Seco 00071944 Lh Svlb Indexable Turning Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00071944 is a left-hand SVLB-style indexable turning toolholder designed for external turning operations on CNC lathes and manual turning centers. It features a neutral rake angle of 0 degrees and a -5 degree lead angle, providing a balanced cutting geometry suited to a wide range of workpiece materials. The shank measures 0.75 inches wide by 0.75 inches tall with an overall length of 4.5 inches. Insert retention is handled by a screw-lock clamping method, offering positive insert seating and reliable repeatability under continuous cutting loads. Licensed machinists and CNC setup technicians are the primary installers of this toolholder.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is suited for external turning applications in both production and job-shop environments. The universal primary workpiece material classification makes it appropriate for use across steel, stainless, cast iron, non-ferrous, and exotic alloy materials as indicated by material codes H, K, M, N, P, and S. It is commonly mounted in the turret of a CNC turning center or in the tool post of a manual lathe where left-hand cutting direction is required. The back-of-bar to cutting edge dimension is 0.875 inches, which governs centerline height setup during installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft-hand cutting direction with SVLB toolholder style for external turning\u003c\/li\u003e\n  \u003cli\u003eNeutral rake angle (0 degrees) suits a broad range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eScrew-lock insert retention method for positive clamping and insert repeatability\u003c\/li\u003e\n  \u003cli\u003eCompatible with VB..331. series inserts with a 0.375-inch inscribed circle\u003c\/li\u003e\n  \u003cli\u003eSteel toolholder body for rigidity and resistance to cutting forces\u003c\/li\u003e\n  \u003cli\u003e-5 degree lead angle for controlled chip direction and reduced entry impact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eAccepts VB..331. series inserts with compatible insert size code VB33 and a 0.375-inch inscribed circle. Designed for use in standard square-shank tool stations accommodating a 0.75-inch by 0.75-inch shank cross-section.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC setup technician. Power down and de-energize the machine and confirm the turret is locked before mounting or removing any toolholder. Confirm centerline height using the back-of-bar to cutting edge dimension of 0.875 inches before test cutting. Torque the insert clamping screw to the insert manufacturer specification using the appropriate Torx or hex key; do not over-torque. Follow the machine tool builder guidelines and applicable shop safety procedures during all tooling changes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: SVLB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: -5 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: VB33\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: VB..331.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 00071944\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51564166185266,"sku":"00071944","price":238.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c721f83aee019aa417fb35ea523063c.jpg?v=1786512987","url":"https:\/\/voomisupply.com\/products\/seco-00071944-lh-svlb-indexable-turning-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}