{"product_id":"kennametal-5532931-grooving-insert-kcu25-solid-carbide-altin","title":"Kennametal 5532931 Grooving Insert KCU25 Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 5532931 is a solid carbide grooving insert designed for precision external grooving operations on CNC lathes and turning centers. Manufactured to the EG-U2GUP insert style with a KCU25 grade substrate, it features an AlTiN coating applied via PVD process for enhanced heat resistance and extended tool life in demanding cutting environments. The insert delivers a 2.51 mm cutting width with a maximum depth of cut of 1.67 mm, making it well suited for shallow, accurate groove profiles. A positive rake angle of 22 degrees and GUP chip breaker geometry promote clean chip evacuation and reduce cutting forces during grooving passes.\u003c\/p\u003e\n\u003cp\u003eThis insert is part of the Beyond Evolution series and is intended for use by machinists and tooling technicians on turning and grooving applications in metalworking operations. It is sized as an Insert Size 2 metric-measurement insert with a cutting height of 3.21 mm and a corner radius of 0.20 mm. The neutral hand orientation allows flexible setup on compatible grooving toolholders. Typical applications include groove turning on steel, stainless steel, and similar materials where a PVD-coated carbide grade such as KCU25 provides consistent performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with KCU25 grade substrate for wear resistance\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating via PVD process for thermal protection and extended edge life\u003c\/li\u003e\n  \u003cli\u003e2.51 mm cutting width with a maximum depth of cut of 1.67 mm\u003c\/li\u003e\n  \u003cli\u003eGUP chip breaker geometry with 22-degree positive rake angle for controlled chip flow\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.20 mm for accurate groove profile definition\u003c\/li\u003e\n  \u003cli\u003eBeyond Evolution series — Insert Size 2, neutral hand, metric measurement type\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with EG-U style grooving toolholders compatible with Insert Size 2 grooving inserts in the Beyond Evolution series. Verify toolholder seat specifications and clamping style before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCarbide grooving inserts should be installed by qualified machinists following the toolholder manufacturer's seating and clamping procedures. Ensure the machine spindle is fully stopped and the toolholder is clean and free of debris before seating the insert. Use the recommended torque driver or wrench specified by the toolholder manufacturer — do not overtighten the clamping screw, as carbide inserts are brittle. Confirm insert orientation and depth-of-cut settings against the workpiece drawing before initiating the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: EG-U2GUP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCU25\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 2.51 mm (0.0990 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.67 mm (0.0660 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 3.21 mm (0.1260 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.20 mm (0.0080 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.353 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 2.51 mm (0.099 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1260 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 22 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GUP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Beyond Evolution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 5532931\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51729585635634,"sku":"5532931","price":129.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fb5c80232ebfc95e75110df12ba2409b_fa6ceb0e-f718-4282-b172-2f3ca9dca861.jpg?v=1788706422","url":"https:\/\/voomisupply.com\/products\/kennametal-5532931-grooving-insert-kcu25-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}