{"product_id":"tool-flo-563678ln4c-grooving-insert-gp50-left-hand","title":"Tool-flo 563678LN4C Grooving Insert GP50 Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TOOL-FLO 563678LN4C is a solid carbide grooving insert designed for precision grooving and parting operations on CNC lathes and turning centers. This left-hand insert carries a GP50 manufacturer grade with a TiN (titanium nitride) PVD coating for extended tool life and reduced built-up edge. The cutting width measures 1.98 mm (0.078 inches) with a maximum depth of cut of 3.05 mm (0.1201 inches). It features a positive rake angle of 55 degrees and a lead angle of 3 degrees, supporting clean chip evacuation in tight-groove applications. Machinists and toolroom professionals install this insert in compatible Flo-Lock series toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is suited for grooving operations on steel, and is rated for use on stainless steel as a secondary workpiece material. The FLG-3078L ISO code places it in the Flo-Lock insert family, which is commonly used in production turning environments where repeatable groove geometry and insert indexability matter. It is not a full-radius insert; corner radius range is 0.0050 to 0.0100 inches. The 3\/8-inch (0.3750 inches) gage diameter and 0.195-inch overall width suit standard Flo-Lock pocket configurations used across high-volume turning applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with PVD-applied TiN coating for wear resistance\u003c\/li\u003e\n\u003cli\u003eLeft-hand orientation for grooving applications requiring right-to-left tool travel\u003c\/li\u003e\n\u003cli\u003e1.98 mm (0.078 inch) cutting width for precise, narrow groove geometry\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut 3.05 mm (0.1201 inches); operating range 3.00 to 4.00 mm\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry at 55 degrees promotes clean cutting action and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eGP50 grade with C5\/C6 material grade rating covers steel and stainless steel applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Flo-Lock series toolholders accepting FLG-3078L ISO-coded inserts with a 3\/8-inch gage diameter pocket. Verify toolholder pocket dimensions and hand orientation before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and clamping should be performed by a qualified machinist or toolroom technician following the toolholder manufacturer's torque specifications. Power down and lock out the machine spindle before indexing or replacing inserts. Inspect the insert pocket for chips or debris before seating to ensure proper contact and prevent insert rocking. Follow applicable workplace safety standards for cutting tool handling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: FLG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: FLG-3078L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Flo-Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: GP50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 1.98 mm (0.078 inches, 5\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.05 mm (0.1201 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 3.00 to 4.00 mm (0.1000 to 0.1500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 0.3440 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 0.195 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGage Diameter\u003c\/strong\u003e: 0.3750 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0050 to 0.0100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 3 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 3078\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.24 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: TOOL-FLO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 563678LN4C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOOL-FLO","offers":[{"title":"Default Title","offer_id":67907372122418,"sku":"563678LN4C","price":325.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/15428f9244c99823c7925b17a3c6d2db.jpg?v=1791178700","url":"https:\/\/voomisupply.com\/products\/tool-flo-563678ln4c-grooving-insert-gp50-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}