{"product_id":"sandvik-coromant-5751071-spmt-milling-insert-solid-carbide","title":"Sandvik Coromant 5751071 Spmt Milling Insert Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5751071 is a square SPMT-style indexable milling insert manufactured from solid carbide with a CVD-applied multilayer coating of TiCN, Al2O3, and TiN. It carries the manufacturer grade designation 4040 and the full ANSI code SPMT 432-WH 4040 (ISO: SPMT 12 04 08-WH 4040). The insert measures 0.5 inches in length and width, with a thickness of 0.1875 inches (4.75 mm) and an inscribed circle of 0.5 inches. A 0.80 mm corner radius and a WH chip breaker geometry make it suitable for moderate to aggressive milling passes. Licensed machinists and CNC tooling technicians are the primary installers of this insert in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is designed for face milling, shoulder milling, and general-purpose milling operations on steel, stainless steel, and cast iron workpieces. The positive rake geometry reduces cutting forces and heat generation, supporting consistent chip formation across varying feed rates. With a maximum depth of cut of 0.4685 inches and four usable cutting edges per insert, it delivers an efficient cost-per-edge value in medium to high-volume milling applications. The neutral insert hand makes it compatible with both right- and left-hand cutter bodies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with CVD multilayer TiCN, Al2O3, and TiN coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert, single-sided construction\u003c\/li\u003e\n\u003cli\u003eWH chip breaker geometry optimized for steel, stainless steel, and cast iron\u003c\/li\u003e\n\u003cli\u003ePositive rake with 11-degree relief angle to reduce cutting forces\u003c\/li\u003e\n\u003cli\u003e0.80 mm corner radius for controlled edge strength and surface finish\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 0.4685 inches\u003c\/li\u003e\n\u003cli\u003eScrew-type insert holding method for secure clamping in the cutter body\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with Sandvik Coromant cutter series R215.64 and RA215.64. Conforms to ANSI and ISO insert standards (ANSI: SPMT 432-WH 4040; ISO: SPMT 12 04 08-WH 4040), allowing fitment in any cutter body designed to accept this standard insert geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified CNC machinist or tooling technician with the machine fully stopped and locked out per applicable machine safety procedures. Use the manufacturer-specified torx or hex key to seat the clamping screw; do not overtighten, as this can fracture the carbide substrate. Inspect the pocket seat and screw threads for chips or wear before indexing to the next cutting edge. Handle inserts with care — carbide is hard but brittle and can chip if dropped or struck against hard surfaces.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SPMT\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: 4040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: SPMT 432-WH 4040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SPMT 12 04 08-WH 4040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN (CVD Process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches (4.75 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (0.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.4685 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R215.64, RA215.64\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.18 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.54 inches W x 0.43 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 5751071\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51736549654834,"sku":"5751071","price":423.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c6605c88b5f996c5f73dcc16a47eaa04.jpg?v=1788778602","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5751071-spmt-milling-insert-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}