{"product_id":"kennametal-4034774-grooving-insert-kcu10-solid-carbide-altin","title":"Kennametal 4034774 Grooving Insert KCU10 Solid Carbide Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4034774 is a solid carbide grooving insert engineered for precision external and internal grooving operations on CNC lathes and turning centers. Manufactured to KENNAMETAL Grade KCU10 with a PVD-applied AlTiN coating, this insert delivers thermal resistance and wear performance in both steel and cast iron applications. The G0305GMP geometry features a 3.05 mm cutting width and a GMP chip breaker profile designed to control chip evacuation in medium to finish grooving passes. A corner radius of 0.20 mm supports accurate groove wall definition. It is part of the Series A4 platform and is suited for shops running high-volume turning programs where insert consistency and repeatability are critical.\u003c\/p\u003e\u003cp\u003eThis insert is intended for grooving applications in production turning environments, including job shops and in-house manufacturing operations. The neutral hand orientation allows use in standard grooving toolholders without left- or right-hand restriction. The maximum depth of cut range of 3.00 mm to 4.00 mm, with a maximum rated depth of 3.51 mm, positions this insert for medium-depth groove work. It is set up and changed by CNC machinists and tooling technicians. The multi-use designation indicates the insert supports grooving, turning, and profiling where toolholder geometry permits.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade KCU10 solid carbide substrate with PVD AlTiN coating for elevated heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eGMP chip breaker geometry for consistent chip control in medium to finish grooving passes\u003c\/li\u003e\n\u003cli\u003e3.05 mm cutting width with a 0.20 mm corner radius for defined groove wall accuracy\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 3.51 mm, rated range 3.00 mm to 4.00 mm\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation compatible with standard A4-series grooving toolholders\u003c\/li\u003e\n\u003cli\u003eMulti-use capable for grooving, turning, and profiling applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KENNAMETAL Series A4 grooving toolholders. Insert size designation is 0305. Consult the KENNAMETAL A4 toolholder lineup to confirm shank size and clamping method compatibility before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and clamping should be performed with the machine in a locked-out, zero-energy state per applicable OSHA lockout\/tagout procedures. Verify the toolholder pocket is clean and free of chips or debris before seating the insert. Use the torque wrench specified by the toolholder manufacturer for clamp screw tightening — do not use general-purpose drivers. Inspect the insert seating surface and chip breaker pocket for wear or damage during each insert change.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: KCU10\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: 3.05 mm (0.1201 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.51 mm (0.1378 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth of Cut Range\u003c\/strong\u003e: 3.00 mm to 4.00 mm (0.1000 to 0.1500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.20 mm (0.0079 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 4.01 mm (0.1580 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.7913 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GMP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: A4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 0305\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.007 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4034774\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739050410290,"sku":"4034774","price":495.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b1b2358d9ca07d5e0e8d84c6f3c6abd1.jpg?v=1788808514","url":"https:\/\/voomisupply.com\/products\/kennametal-4034774-grooving-insert-kcu10-solid-carbide-altin","provider":"Voomi Supply","version":"1.0","type":"link"}