{"product_id":"kennametal-1161920-turning-insert-dcgt-kc730-carbide","title":"Kennametal 1161920 Turning Insert Dcgt KC730 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1161920 is a solid carbide turning insert in the DCGT style, designed for precision finishing operations on CNC lathes and manual turning equipment. Coated with TiN via a PVD process, this insert carries the KC730 grade designation and is engineered for high wear-resistance across a range of workpiece materials. The 55-degree diamond (rhombic) insert shape delivers a positive rake angle of 15 degrees and a positive side clearance, reducing cutting forces and heat generation during light finishing passes. With a corner radius of 0.0079 inches and a maximum depth of cut of 0.0492 inches, it is sized for close-tolerance finishing work where surface finish and dimensional accuracy are the priority. Licensed machinists and CNC operators install these inserts on screw-on style toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for finishing passes in turning, facing, boring, back turning, and back boring applications. Primary workpiece materials include steel, stainless steel, and superalloys and titanium. It also performs in cast iron applications. The HP chip breaker geometry is optimized for finishing cuts, controlling chip formation at low feed rates and shallow depths of cut. The neutral hand designation means it is compatible with straight-shank and neutral toolholder configurations. Both ANSI and ISO standards apply to this insert, making it compatible with tooling systems dimensioned to either standard.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC730 grade with TiN PVD coating for high wear-resistance on steel, stainless steel, and cast iron\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond (DCGT) insert shape with positive rake and positive side clearance\u003c\/li\u003e\n  \u003cli\u003eHP chip breaker geometry engineered for finishing cuts at low depths of cut\u003c\/li\u003e\n  \u003cli\u003eScrew-on holding method with a 0.1102-inch hole diameter for secure tool retention\u003c\/li\u003e\n  \u003cli\u003e2 cutting edges per insert; honed cutting edge style for clean, consistent edge engagement\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI code DCGT21505 and ISO code DCGT070202\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style screw-on turning insert compatible with DCGT-style neutral toolholders dimensioned to ANSI insert code DCGT21505 or ISO insert code DCGT070202. Suitable for turning, facing, boring, back turning, and back boring applications on steel, stainless steel, superalloys, titanium, and cast iron workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torque wrench and insert screw specified by the toolholder manufacturer to avoid cracking the carbide body. Inspect the insert pocket and seating surface for chips or debris before installation, as contamination will affect insert seating and dimensional repeatability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: DCGT21505\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: DCGT070202\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DCGT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC730\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: HP (Finishing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 7.75 mm (0.6104 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches (3\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.2500 inches (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0079 inches (1\/128 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1102 inches (2.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0492 inches (1.25 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw-On\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Applications\u003c\/strong\u003e: Turning, Facing, Boring, Back Turning, Back Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0024 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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1161920\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51750730105138,"sku":"1161920","price":203.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1e7c6cfb525023b45406b5984368300d.jpg?v=1788919068","url":"https:\/\/voomisupply.com\/products\/kennametal-1161920-turning-insert-dcgt-kc730-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}