{"product_id":"sandvik-coromant-6851266-turning-insert-cngg43-30-sgf-h13a","title":"Sandvik Coromant 6851266 Turning Insert CNGG43.30-SGF H13A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6851266 is a solid carbide, uncoated turning insert designed for precision metal-cutting operations on CNC lathes and turning centers. Designated CNGG43.30-SGF H13A, this insert features an 80-degree diamond shape (CNGG style) with a neutral hand orientation and a sharp cutting edge style. The SGF chip breaker geometry and H13A uncoated carbide grade make it well-suited for finishing and semi-finishing passes where edge sharpness and surface finish quality are critical. It carries a 0.10 mm corner radius and seats in standard clamp-and-pin toolholders. Installation is performed by qualified machinists and CNC operators familiar with indexable insert tooling.\u003c\/p\u003e\u003cp\u003eThis insert is primarily intended for turning stainless steel (ISO material code M) and is also rated for superalloys and titanium (ISO material code S). These are demanding workpiece materials that require a sharp, uncoated carbide edge to minimize built-up edge and work hardening. The T-Max P series geometry is engineered for external and internal turning applications in production and job-shop environments. The insert is sold individually, with a minimum order quantity of 10 units, making it appropriate for shops that rotate inserts frequently or run high-volume stainless and superalloy programs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eH13A uncoated solid carbide grade optimized for stainless steel, superalloy, and titanium cutting\u003c\/li\u003e\n\u003cli\u003eSGF chip breaker with sharp cutting edge style for finishing and semi-finishing passes\u003c\/li\u003e\n\u003cli\u003e80-degree diamond (CNGG) insert shape with neutral hand for versatile toolholder compatibility\u003c\/li\u003e\n\u003cli\u003e0.10 mm corner radius for tight-tolerance surface finish requirements\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method for secure, repeatable seating in T-Max P toolholders\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert for extended tooling economy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in T-Max P series clamp-and-pin toolholders accepting CNGG-style inserts with a 1\/2-inch inscribed circle. ISO designation CNGG 12 04 01-SGF H13A. Compatible primary workpiece material is stainless steel (ISO M); secondary workpiece materials include superalloys and titanium (ISO S).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert indexing and replacement should be performed by a qualified machinist or CNC operator with the spindle fully stopped and the machine in a safe, locked-out state. Use the correct torque wrench and clamping hardware specified by the toolholder manufacturer to seat the insert securely against the pocket surfaces. Inspect the insert pocket and locating pin for wear or debris before seating a new insert. Do not attempt to regrind or modify uncoated carbide inserts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNGG 12 04 01-SGF H13A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNGG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 80-Degree Diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: H13A\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: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: SGF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Sharp\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: 0.10 mm (0.0039 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.2030 inches \/ 12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches \/ 4.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches (5.16 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 12.78 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle (Clearance Code)\u003c\/strong\u003e: 0 degrees (N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (ISO S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 43.3\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: 0.3 pounds\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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6851266\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51744500056370,"sku":"6851266","price":252.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aff0729d3c027254f4650c2bec2ce698_02607cc6-4b7c-4394-9b79-ecefcb6842d7.jpg?v=1788857460","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6851266-turning-insert-cngg43-30-sgf-h13a","provider":"Voomi Supply","version":"1.0","type":"link"}