{"product_id":"widia-2830724-boring-insert-cg5-carbide-tin-80-diamond","title":"Widia 2830724 Boring Insert CG5 Carbide Tin 80 Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WIDIA 2830724 is a carbide boring insert designed for precision internal turning and boring operations on CNC and manual lathes. Coated with Titanium Nitride (TiN) via a PVD process, this insert carries the CG5 micrograin carbide grade for wear resistance and edge integrity. It features an 80-degree diamond shape with a positive rake geometry and a 15-degree relief angle, making it well suited for finishing and semi-finishing cuts in tight-tolerance bores. The insert holds a 0.007-inch corner radius and an inscribed circle of 0.1562 inches. Installation is secured via screw clamp, and cutting direction is left hand. Licensed machinists and CNC operators in job shop and production environments install this insert type.\u003c\/p\u003e\u003cp\u003eThis insert is applied in boring operations on a wide range of workpiece materials, including steel, stainless steel, non-ferrous alloys, and superalloys, as indicated by its universal primary material classification covering material codes M, N, P, and S. Cast iron is listed as a secondary workpiece material (code K). It is suited for residential and commercial precision machining environments where consistent bore geometry and surface finish are required. Maximum depth of cut is 0.1049 inches, keeping the insert in its intended finishing and light roughing role.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCG5 micrograin carbide grade for enhanced edge strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eTiN coating applied via PVD process for improved tool life and reduced built-up edge\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with positive rake for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003e15-degree relief angle reduces flank contact in precision boring applications\u003c\/li\u003e\n\u003cli\u003eScrew-clamp insert holding for secure, repeatable seating in compatible boring bars\u003c\/li\u003e\n\u003cli\u003eLeft-hand cutting direction with two usable cutting edges per insert\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in boring bar holders conforming to ANSI code CDHH120605L and ISO code CDHHS4T002L. Compatible with boring systems in the CDHH series. Verify holder specification and screw-clamp configuration before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing inserts. Seat the insert fully in the pocket and torque the clamping screw to the boring bar manufacturer's specification using the correct Torx or hex key. Inspect the insert pocket and clamping screw threads for wear or debris before installation to ensure accurate seating and prevent premature insert failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CDCG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond, 80 degrees included angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: CG5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide, Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN), PVD process\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.1562 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.007 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.159 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.159 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.084 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1049 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: CDHH120605L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CDHHS4T002L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: WIDIA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2830724\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIDIA","offers":[{"title":"Default Title","offer_id":67913826107698,"sku":"2830724","price":342.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b96787565c0e1e098d3b8da7e9482ca7.jpg?v=1791246618","url":"https:\/\/voomisupply.com\/products\/widia-2830724-boring-insert-cg5-carbide-tin-80-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}