{"product_id":"seco-00042536-msdn-neutral-turning-toolholder-1-25in-shank","title":"Seco 00042536 Msdn Neutral Turning Toolholder 1.25in Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00042536 is a neutral-hand MSDN-style indexable turning toolholder designed for external turning operations on CNC lathes and turning centers. Built on a 1.25 x 1.25 inch square steel shank with an overall length of 7 inches, it accepts SN..54. series inserts held by a Multiple Lock clamp-and-pin system. The negative rake geometry at -6 degrees provides edge strength and stability when cutting hard or interrupted materials. Licensed HVAC and machining professionals in precision manufacturing and production turning environments are the primary installers and operators of this toolholder.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is suited for universal workpiece material applications across a broad range of material groups including ferrous, non-ferrous, stainless, heat-resistant alloys, and cast iron. It fits standard tool block setups on manual and CNC lathes requiring a 1.25 x 1.25 inch shank pocket. The back-of-bar to cutting edge dimension is 0.625 inches, and the head length is 1.61 inches, making it appropriate for close-tolerance facing, profiling, and straight turning passes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMSDN neutral-hand toolholder style for straight turning and facing passes\u003c\/li\u003e\n  \u003cli\u003eMultiple Lock clamp-and-pin insert retention for rigid, repeatable insert seating\u003c\/li\u003e\n  \u003cli\u003eNegative rake geometry (-6 degrees) maximizes cutting edge strength on tough materials\u003c\/li\u003e\n  \u003cli\u003eAccepts SN..54. series inserts with a 0.625 inch inscribed circle\u003c\/li\u003e\n  \u003cli\u003eSteel shank construction for rigidity and durability in production environments\u003c\/li\u003e\n  \u003cli\u003eCompatible with universal workpiece material groups H, K, M, N, P, and S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned to accept SN..54. series indexable inserts with a 0.625 inch inscribed circle. Fits standard 1.25 x 1.25 inch square shank tool blocks on CNC and manual turning centers. Manufacturer catalog reference: MSDNN205E.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling setup technicians. Ensure the machine spindle is powered down and the turret or tool block is fully locked before seating or removing the toolholder. Use calibrated torque tools when tightening the insert clamp screw to avoid over-torquing the clamp-and-pin retention system. Verify shank pocket dimensions and tool offset data in the machine controller after installation before initiating a cutting pass.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: MSDN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Neutral\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: -6 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.61 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: SN..54.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: SN54\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin (Multiple 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\u003eCutting Tool Application\u003c\/strong\u003e: Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Multiple Lock\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: 00042536\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559432847666,"sku":"00042536","price":254.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d04c13e27914564a2fafcde5b7dba59d.jpg?v=1786432353","url":"https:\/\/voomisupply.com\/products\/seco-00042536-msdn-neutral-turning-toolholder-1-25in-shank","provider":"Voomi Supply","version":"1.0","type":"link"}