{"product_id":"hertel-1001820-ccmt-turning-insert-hc305t-carbide","title":"Hertel 1001820 Ccmt Turning Insert HC305T Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 1001820 is a solid carbide turning insert in the CCMT style, designed for precision external and internal turning operations on CNC and manual lathes. It carries the HC305T material grade and an Al2O3 (aluminum oxide) CVD coating, which delivers thermal resistance and wear protection during medium to finishing cuts. The insert features an 80-degree diamond shape with a neutral rake geometry, a 7-degree relief angle, and a honed cutting edge. The inscribed circle measures 0.375 inches with a corner radius of 0.0313 inches. A screw-holding method and a T-style chip breaker are built into the design. Licensed machinists and CNC operators in production and job-shop environments install this insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning applications on cast iron, non-ferrous metals, and similar workpiece materials corresponding to ISO material group K. Typical use cases include finishing and semi-finishing passes where consistent surface finish and tight dimensional tolerances are required. The T-style chip breaker promotes controlled chip evacuation at moderate feed rates and depths of cut. The CVD-applied Al2O3 coating extends tool life on abrasive workpiece materials. This insert is sold individually but requires a minimum order quantity of 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHC305T carbide grade with CVD-applied Al2O3 coating for thermal and wear resistance\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with neutral rake and 7-degree relief angle\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge for consistent performance on finishing and semi-finishing cuts\u003c\/li\u003e\n\u003cli\u003eT-style chip breaker for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eScrew-clamping holding method for rigid, repeatable positioning in the toolholder\u003c\/li\u003e\n\u003cli\u003eISO code CCMT09T308 for cross-reference with standard toolholder catalogs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CCMT-style screw-clamp toolholders that accept an 80-degree diamond insert with an inscribed circle of 0.375 inches and a 0.1732-inch hole diameter. Verify toolholder tolerance and clamping specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by a machinist or CNC operator using the appropriate CCMT screw-clamp toolholder and a torx or hex key to seat the clamping screw. Always index or replace the insert with the machine fully stopped and the spindle locked. Inspect the toolholder pocket and clamp for debris or wear before seating a new insert. Do not exceed the toolholder or insert manufacturer's recommended depth of cut or feed rate for the grade and coating specified.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CCMT09T308\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: HC305T\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: Al2O3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary Coating Designation\u003c\/strong\u003e: FF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1563 inches (5\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 32.52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.57 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.012 pounds\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\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1001820\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51743230918962,"sku":"1001820","price":111.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/970c827f6c58f7582d5eb00762c7fed2.jpg?v=1788844251","url":"https:\/\/voomisupply.com\/products\/hertel-1001820-ccmt-turning-insert-hc305t-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}