{"product_id":"seco-00002850-lh-cfml-indexable-turning-toolholder","title":"Seco 00002850 Lh Cfml Indexable Turning Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 00002850 is a left-hand CFML-style indexable turning toolholder designed for cut-off and grooving operations on CNC lathes and turning centers. Built with a 3\/4 inch by 3\/4 inch steel shank and an overall length of 4.5 inches, this toolholder uses a clamp-style insert holding method to secure LC..1603.. series inserts. It is part of the SECO Multi-Directional Turning (MDT) series, which supports versatile cutting applications across a wide range of workpiece materials. Machinists and CNC setup technicians working in production or job-shop environments will find this holder compatible with universal workpiece materials including ferrous, non-ferrous, and exotic alloys.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for left-hand cutting direction applications in external turning, grooving, and cut-off operations on manual and CNC turning equipment. The CFML style and 90-degree lead angle make it appropriate for applications requiring a straight shoulder approach. It accepts LC..1603.., LCGN, LCMF, and LCMR insert families, giving the operator flexibility in choosing insert geometry and grade for the specific material and finish requirement. The multi-use tool designation means a single holder can serve across multiple operation types without requiring a dedicated toolholder change.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand cutting direction with 90-degree lead angle for straight shoulder cut-off and grooving\u003c\/li\u003e\n\u003cli\u003eClamp-style insert holding method for secure, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eAccepts LC..1603.., LCGN, LCMF, and LCMR insert families\u003c\/li\u003e\n\u003cli\u003e3\/4 inch by 3\/4 inch shank for standard turning center and lathe tool block fitment\u003c\/li\u003e\n\u003cli\u003eSteel construction for rigidity and durability under interrupted and continuous cuts\u003c\/li\u003e\n\u003cli\u003eMulti-use tool designation supports cut-off and grooving without holder changes\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design — external coolant delivery applies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible insert families include LC..1603.., LCGN, LCMF, and LCMR inserts. The compatible insert size code is LC1603. This toolholder is rated for universal primary workpiece material categories including material codes H, K, M, N, P, and S, covering hardened materials, cast iron, stainless, non-ferrous, steel, and superalloys.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling setup technicians. Power down and lock out the machine spindle before seating or changing inserts and before mounting the toolholder in the tool block. Use calibrated torque tools when tightening the clamp screw to manufacturer-specified values found in the SECO insert and toolholder documentation. Verify insert seating and tool offset measurement before running the first part.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: CFML\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\u003eLead Angle\u003c\/strong\u003e: 90.0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: LC..1603.., LCGN, LCMF, LCMR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: LC1603\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: 1.14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1.00 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Width\u003c\/strong\u003e: 0.118 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Cut-Off, Grooving\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\u003eSeries\u003c\/strong\u003e: Multi-Directional Turning (MDT)\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\u003eMulti-Use Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 00002850\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559797162290,"sku":"00002850","price":310.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0cda7dba81bc68740d690d1a26bdd65b.jpg?v=1786441371","url":"https:\/\/voomisupply.com\/products\/seco-00002850-lh-cfml-indexable-turning-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}