{"product_id":"seco-00099812-turning-insert-snmg432-mr3-cp500-carbide","title":"Seco 00099812 Turning Insert SNMG432-MR3 CP500 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 00099812 is a SNMG432-MR3 indexable turning insert manufactured in solid carbide with a multilayer PVD TiAlN and TiN coating in the CP500 grade. Designed for negative rake cutting geometry, it features a 90-degree square insert shape with an 0.5000-inch inscribed circle and a 1\/32-inch (0.0315-inch) corner radius. The MR3 chip breaker geometry is optimized for controlled chip formation across a range of depths of cut up to 0.4685 inches. With 8 usable cutting edges per insert, this grade delivers extended tool life in demanding interrupted and continuous cut applications on stainless steel and steel. Licensed machinists and CNC lathe operators install this insert in compatible toolholders for turning, facing, and boring operations.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use on CNC lathes and turning centers in both production and job-shop environments. Primary workpiece material is stainless steel (ISO material code M). Secondary workpiece materials include steel (P), cast iron (K), and super-alloys and titanium (S). The insert is suited for medium roughing through semi-finishing passes. The SNMG432-MR3 industry standard number and ISO designation SNMG120408-MR3 allow direct cross-reference to equivalent toolholder systems. Multi-use application covers boring, facing, and turning in a single insert geometry, reducing the number of inserts stocked per setup.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCP500 carbide grade with multilayer PVD TiAlN and TiN coating for wear resistance on stainless and steel\u003c\/li\u003e\n  \u003cli\u003eMR3 chip breaker geometry for controlled chip evacuation across turning, facing, and boring\u003c\/li\u003e\n  \u003cli\u003e8 cutting edges per insert reduces per-edge tooling cost\u003c\/li\u003e\n  \u003cli\u003eNegative rake, neutral hand configuration fits standard SNMG toolholders with clamp, pin, or lever-lock holding methods\u003c\/li\u003e\n  \u003cli\u003eChamfered and honed cutting edge style for edge strength on interrupted cuts\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO insert standards; ISO code SNMG120408-MR3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SNMG-style toolholders that accept a 1\/2-inch inscribed circle square insert with a 0.2028-inch hole diameter, using clamp, pin, or lever-lock insert retention. Compatible toolholder systems conforming to ANSI and ISO SNMG120408 pocket standards are appropriate. Verify toolholder pocket geometry and insert retention method before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed by a qualified machinist or CNC toolroom technician. Power down and lock out the machine spindle before changing inserts. Use the correct torque wrench and insert screw or clamping hardware specified by the toolholder manufacturer — do not estimate clamping force by feel. Inspect the toolholder pocket for wear or debris before seating a new insert, as a damaged pocket will affect insert security and surface finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: SNMG432-MR3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SNMG120408-MR3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: CP500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and TiN (Multilayer PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square (90 degrees included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches \/ 12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1874 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2028 inches\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees (Clearance Code N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MR3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin, or Lever Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO Code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Steel (P), Cast Iron (K), Super-alloys and Titanium (S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M10, M20, M30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring, Facing, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SNMG-MR3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 00099812\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562721575218,"sku":"00099812","price":251.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c05fa11ae05aaddd9f71333d6d61eeb5.jpg?v=1786483084","url":"https:\/\/voomisupply.com\/products\/seco-00099812-turning-insert-snmg432-mr3-cp500-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}