{"product_id":"sandvik-coromant-5854747-milling-insert-490-series-tialn","title":"Sandvik Coromant 5854747 Milling Insert 490 Series Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5854747 is a solid carbide milling insert designed for use in 490 series face and shoulder milling cutters. Coated with TiAlN via a PVD process, it delivers wear resistance and thermal stability in demanding cutting applications. The insert features a square shape with a 90-degree included angle, four cutting edges, and a positive 26-degree rake angle for reduced cutting forces. At 3.90 mm thick with an inscribed circle of 13.80 mm, it fits standard 490 series tooling. A 0.80 mm corner radius with a rounded cutting edge style helps manage chip load and extend tool life in production environments. Licensed trade machinists and CNC tool setters are the primary installers of this insert type.\u003c\/p\u003e\n\u003cp\u003eThis insert is sized to the 490R-140408M-PL 1020 ANSI and ISO code and is intended for milling cast iron workpieces in right-hand cutting configurations. The PL chip breaker geometry and positive rake are well suited to finish and semi-finish passes in cast iron applications where chip control and insert longevity are priorities. Typical install scenarios include horizontal and vertical machining centers running 490 series cutter bodies at speeds appropriate for grade 1020 solid carbide in K-class workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with TiAlN PVD coating for thermal and abrasion resistance in cast iron\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges per insert maximizes cost-per-edge value\u003c\/li\u003e\n  \u003cli\u003ePositive 26-degree rake angle reduces cutting forces and spindle load\u003c\/li\u003e\n  \u003cli\u003e0.80 mm corner radius with rounded cutting edge style for controlled chip formation\u003c\/li\u003e\n  \u003cli\u003ePL chip breaker geometry optimized for cast iron finish and semi-finish milling\u003c\/li\u003e\n  \u003cli\u003eScrew-held, single-sided insert with right-hand orientation for direct 490 series body compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 490 series milling cutter bodies. ANSI and ISO designation 490R-140408M-PL 1020 confirms fitment. Insert size code 140408 applies. Compatible with right-hand cutter configurations in the 490 platform.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and screw torque should follow the cutter body manufacturer specifications for 490 series toolholders. Power down and lock out the spindle drive before changing inserts. Inspect the insert pocket seat for chips or debris before seating the new insert, as contamination can cause insert rocking and premature breakage. Handling solid carbide inserts with gloves or an insert tool is recommended to avoid edge damage and skin contact with metalworking coatings.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 490\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\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: 1020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: K05\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\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: 26 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Corner Rounded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.80 mm (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 13.80 mm (0.5433 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3.90 mm (0.1535 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10.30 mm (0.5433 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.16 mm (0.1614 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 10.00 mm (0.3937 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 140408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: 490R-140408M-PL 1020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: 490R-140408M-PL 1020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: 490\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\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: 5854747\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51743303532850,"sku":"5854747","price":408.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c4e303ce1241c08d1296209184d68bd3.jpg?v=1788845348","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5854747-milling-insert-490-series-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}