{"product_id":"ingersoll-cutting-tools-5523140-turning-insert-hnmg643su","title":"Ingersoll Cutting Tools 5523140 Turning Insert HNMG643SU","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe INGERSOLL CUTTING TOOLS 5523140 is a solid carbide turning insert in the HNMG series, designed for negative-rake, neutral-hand external turning operations on CNC lathes and turning centers. Identified by the ANSI code HNMG643SUTT5080 and ISO code HNMG100612SU TT5080, this insert features a hexagon shape with 12 usable cutting edges, maximizing cost-per-edge value. The TT5080 carbide grade with a PVD-applied AlTiN and Titanium Nitride dual coating delivers hardness and thermal resistance suited to demanding cutting environments. A 0.047-inch corner radius and SU chip breaker geometry round out the core cutting performance attributes.\u003c\/p\u003e\u003cp\u003eThis insert is engineered for machining stainless steel, super-alloys, and titanium  -  material groups M and S in ISO classification. It suits production turning and finishing passes where thermal stability and edge toughness are critical. The SU chip breaker geometry supports controlled chip flow on difficult-to-machine materials. Machinists and CNC operators in aerospace, medical, and industrial manufacturing will find this insert appropriate for high-wear, high-heat turning conditions where PVD-coated solid carbide grades are standard practice.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD-applied AlTiN and Titanium Nitride dual coating for extended tool life in heat-intensive cuts\u003c\/li\u003e\n\u003cli\u003eHexagon insert shape with 12 cutting edges for maximum edge utilization per insert\u003c\/li\u003e\n\u003cli\u003eSU chip breaker geometry engineered for stainless steel, super-alloys, and titanium (ISO material groups M and S)\u003c\/li\u003e\n\u003cli\u003e0.047-inch corner radius for a balance of edge strength and surface finish capability\u003c\/li\u003e\n\u003cli\u003eNegative rake, zero-degree relief angle (Clearance Code N) for robust edge support under heavy loads\u003c\/li\u003e\n\u003cli\u003eClamp-style insert holding method compatible with standard HNMG toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard HNMG-style clamping toolholders accepting a 3\/4-inch inscribed circle hexagon insert. ANSI Code HNMG643SUTT5080; ISO Code HNMG100612SU TT5080.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom personnel. Power down and lock out the machine spindle before seating or indexing the insert. Use the appropriate torx or hex key to the toolholder manufacturer's specified clamp torque  -  do not over-tighten the clamp screw, as this can chip the insert or distort the seat. Verify insert seating and clamp engagement before resuming cutting operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: HNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: HNMG643SUTT5080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: HNMG100612SU TT5080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Hexagon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 643\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TT5080\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN and Titanium Nitride\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.361 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.047 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.20 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\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\u003eChip Breaker\u003c\/strong\u003e: SU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Super-alloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: M, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: INGERSOLL CUTTING TOOLS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5523140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INGERSOLL CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":51987749404978,"sku":"5523140","price":68.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b7bd612cdf619f37c0e93b1788d394a.jpg?v=1789987093","url":"https:\/\/voomisupply.com\/products\/ingersoll-cutting-tools-5523140-turning-insert-hnmg643su","provider":"Voomi Supply","version":"1.0","type":"link"}