{"product_id":"sandvik-coromant-5853494-milling-insert-s30t-r390","title":"Sandvik Coromant 5853494 Milling Insert S30T R390","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5853494 is a solid carbide milling insert in the R390 series, designed for high-productivity face and square-shoulder milling operations. Manufactured to grade S30T with a TiAlN PVD coating, it delivers wear resistance and thermal stability when cutting difficult materials. The insert carries a parallelogram shape with a 90-degree included angle, a positive rake angle of 17 degrees, and a corner radius of 0.80 mm (0.0315 inches). It features two cutting edges, a PM chip breaker geometry, and is held in the cutter body by a screw. This insert is installed by machinists and tooling technicians in CNC milling applications.\u003c\/p\u003e\u003cp\u003eThis insert is engineered for machining stainless steel, superalloys, and titanium, which correspond to ISO material groups M and S. The R390 series compatibility makes it suited to both roughing and semi-finishing passes where controlled chip formation and edge stability are priorities. The single-sided, right-hand configuration and positive rake geometry reduce cutting forces on workpiece materials that work-harden or generate high heat at the cutting zone. Maximum depth of cut is 16.00 mm (0.6299 inches), making it applicable across a range of radial and axial engagement conditions on vertical machining centers and horizontal mills.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eS30T grade solid carbide with TiAlN PVD coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003eParallelogram insert shape with 90-degree included angle and positive 17-degree rake\u003c\/li\u003e\n\u003cli\u003ePM chip breaker geometry optimized for stainless steel and superalloy cutting\u003c\/li\u003e\n\u003cli\u003eTwo cutting edges per insert, right-hand orientation\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.80 mm for controlled surface finish at the cutter corner\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 16.00 mm suits a wide range of milling pass depths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Sandvik Coromant R390 series cutter bodies. ANSI and ISO code: R390-17 04 08M-PM S30T. Insert size code 170408 corresponds to a 9.60 mm inscribed circle and 4.76 mm thickness.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or tooling technician. Power down and lock out the machine spindle before seating or replacing inserts. Use the correct torx or hex key to torque the clamping screw to the cutter body manufacturer specification — do not overtighten or undertighten. Inspect the pocket seat for chips or debris before seating the insert to ensure proper seating and runout.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: S30T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\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\u003eInsert Shape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: R390\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 170408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\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: 17 degrees\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: 9.60 mm (0.3780 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 4.76 mm (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 9.60 mm (0.3780 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 15.70 mm (0.6181 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 16.00 mm (0.6299 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PM\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M25, S25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R390\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: R390-17 04 08M-PM S30T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: R390-17 04 08M-PM S30T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5853494\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51746360951090,"sku":"5853494","price":427.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f8532c8b0f38b80d41daadbc0d7c15cf_391a3309-691a-49a1-a1fb-134c348e14f4.jpg?v=1788868956","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5853494-milling-insert-s30t-r390","provider":"Voomi Supply","version":"1.0","type":"link"}