{"product_id":"accupro-75515536-snmg432-carbide-turning-insert","title":"Accupro 75515536 SNMG432 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 75515536 is a SNMG432 (ISO: SNMG120408) carbide turning insert designed for external and internal turning operations on CNC lathes and turning centers. Built to the SNMG insert style with a square shape and neutral hand orientation, this insert features a PVD coating and ACM25P grade substrate that delivers high wear resistance across a range of workpiece materials. The 0.80 mm (0.0315 inch) corner radius and IPK+ chip breaker geometry support consistent chip control during finishing and semi-finishing cuts. With 8 usable cutting edges per insert, it provides strong cost-per-edge value in production turning environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning steel, stainless steel, and special or super alloys in both job shop and production settings. The ACM25P grade covers ISO material groups P (steel, high wear resistance to high toughness), M (stainless steel, high wear resistance to moderate wear resistance and toughness), and S (special and super alloys, moderate wear resistance and toughness). Maximum depth of cut is 4.20 mm (0.1654 inches). Typical applications include shaft turning, facing, and contour work where a square insert with negative side clearance and screw, clamp, lever lock, or pin holding is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSNMG432 \/ SNMG120408 geometry with square insert shape (90-degree included angle)\u003c\/li\u003e\n\u003cli\u003eACM25P carbide grade with PVD coating for wear resistance across P, M, and S material groups\u003c\/li\u003e\n\u003cli\u003eIPK+ chip breaker for controlled chip formation during finishing and semi-finishing\u003c\/li\u003e\n\u003cli\u003e8 cutting edges per insert  -  negative side clearance, neutral hand\u003c\/li\u003e\n\u003cli\u003e0.80 mm corner radius supports surface finish consistency at moderate feed rates\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp, lever lock, pin, and screw insert holding methods\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement turning insert for toolholders accepting SNMG432 (SNMG120408) square carbide inserts with a 0.5000 inch (12.70 mm) inscribed circle and 0.2043 inch hole diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before indexing or replacing inserts. Inspect the insert pocket and clamping hardware for wear or damage before seating a new insert. Torque clamping screws per the toolholder manufacturer specifications  -  do not overtighten, as this can fracture the carbide substrate.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: SNMG432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: SNMG120408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: S - Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: ACM25P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: IPK+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (4.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2043 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1654 inches (4.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Lever Lock, Pin, Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Stainless Steel (M), Special and Super Alloys (S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 75515536\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51743971737906,"sku":"75515536","price":178.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a088f1b477d0bf1533588bcc90fc4f45.jpg?v=1788852184","url":"https:\/\/voomisupply.com\/products\/accupro-75515536-snmg432-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}