{"product_id":"sandvik-coromant-5910845-grooving-insert-corothread-266","title":"Sandvik Coromant 5910845 Grooving Insert Corothread 266","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5910845 is a solid carbide grooving insert engineered for precision threading and grooving operations on CNC lathes and turning centers. Part of the CoroThread 266 series, this left-hand insert carries a TiCrAlN\/TiN PVD coating that resists heat and wear during interrupted and continuous cuts. It delivers a cutting width of 3.15 mm (0.124 inches) and a maximum depth of cut of 2.2 mm (0.0866 inches), with a neutral rake angle and a corner radius of 0.15 mm (0.0059 inches). Machinists and CNC operators working in production threading and grooving applications install this insert as a direct replacement in compatible CoroThread 266 toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for threading and external grooving on small-diameter workpieces in both production and jobshop environments. The 0.5 insert seat size and ISO code 254LG-22CC01-315 1135 identify its precise fit within the CoroThread 266 system. Manufacturer grade 1135 with PVD coating makes it appropriate for a range of workpiece materials where a balance of edge toughness and surface finish is required. It is designated as a multi-use tool, supporting both grooving and threading passes depending on the toolholder configuration.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with TiCrAlN\/TiN PVD coating for extended tool life and thermal resistance\u003c\/li\u003e\n  \u003cli\u003eLeft-hand cutting orientation with neutral rake angle for controlled chip formation\u003c\/li\u003e\n  \u003cli\u003eCutting width of 3.15 mm (0.124 inches) with maximum depth of cut of 2.2 mm (0.0866 inches)\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.15 mm (0.0059 inches) for fine-detail grooving and thread profiles\u003c\/li\u003e\n  \u003cli\u003eC chip breaker geometry for reliable chip control in grooving and threading operations\u003c\/li\u003e\n  \u003cli\u003eMulti-use designation supports both grooving and threading in CoroThread 266 toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with SANDVIK COROMANT CoroThread 266 series toolholders accepting 0.5 insert seat size inserts. ISO code 254LG-22CC01-315 1135 and catalog number 254LG-22CC01-315 1135 identify exact fitment within this system.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified CNC machinist or toolroom technician. Power down and zero the machine spindle before seating or replacing inserts. Use the correct insert clamp and torx key specified for the CoroThread 266 toolholder to achieve proper seating without overtightening. Inspect the insert pocket for wear or debris before installing a new insert to ensure accurate positioning and repeatable depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroThread 266\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 254\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1135\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCrAlN\/TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 3.15 mm (0.124 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 2.2 mm (0.0866 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 2.00 to 3.00 mm (0.075 to 0.100 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.15 mm (0.0059 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 5.56 mm (0.219 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.3661 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 3.15 mm (0.124 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.219 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 0.5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 0.5\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: 0.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: 254LG-22CC01-315 1135\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.08 inches (L) x 2.13 inches (W) x 0.53 inches (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.31 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5910845\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51750658408754,"sku":"5910845","price":688.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fac57aa2c577537ba4aefb52849684fc_1d8d8dc8-f122-4815-a719-30ea90244a2c.jpg?v=1788917969","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5910845-grooving-insert-corothread-266","provider":"Voomi Supply","version":"1.0","type":"link"}