{"product_id":"widia-4169582-carbide-cutoff-insert-1-8-in-wmtc","title":"Widia 4169582 Carbide Cutoff Insert 1\/8 in Wmtc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WIDIA 4169582 is a double-ended carbide cutoff insert in the WMTC series, engineered for parting and grooving operations in demanding machining environments. It features a 1\/8 inch (0.1250 inch) cutting width, a neutral lead angle, and a 5-degree relief angle, making it suitable for stable, consistent chip removal during cut-off applications. The insert carries a WU25PT grade with an AlTiN PVD coating, which provides thermal resistance and extended tool life. It is installed by machinists and toolroom professionals on lathes and turning centers equipped with clamp-style WMTC toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is primarily intended for machining super-alloys and titanium (material code S), with secondary suitability for non-ferrous metals, cast iron, stainless steel, and steel (material codes N, K, M, P). The CM chipbreaker geometry supports controlled chip formation across this range of workpiece materials. With a maximum depth of cut of 1.0000 inch and a cutting height of 0.1850 inch, it fits standard WMTC seat size 3 toolholders used in both production and job-shop turning applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCarbide substrate with AlTiN PVD coating for heat resistance in super-alloy and titanium cutting\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch (0.1250 inch) cutting width with 0-degree neutral lead angle for straight parting cuts\u003c\/li\u003e\n  \u003cli\u003eDouble-ended insert design provides two usable cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eCM chipbreaker geometry for controlled chip evacuation across multiple workpiece materials\u003c\/li\u003e\n  \u003cli\u003e5-degree relief angle and 0.0070 inch corner radius (0.17 mm) for precise edge engagement\u003c\/li\u003e\n  \u003cli\u003eClamp-style holding method compatible with WMTC seat size 3 toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in clamp-style WMTC series toolholders with an insert seat size of 3. ANSI and ISO designation for this insert is WMTC125N00CM17.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the toolholder manufacturer's clamping torque and seating specifications. Power down and lock out the machine spindle before seating or replacing the insert. Inspect the insert pocket and clamp for debris or wear before installing a new insert. Handle carbide inserts carefully to avoid chipping the cutting edge prior to use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WMTC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: WU25PT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: 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: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.0000 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 0.1250 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Width\u003c\/strong\u003e: 0.0940 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 0.1850 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.0000 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0070 inch (0.17 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: CM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Super-alloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal, Cast Iron, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Cut-Off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: WMTC125N00CM17\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: WMTC125N00CM17\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.005 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: WIDIA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4169582\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIDIA","offers":[{"title":"Default Title","offer_id":67911968457010,"sku":"4169582","price":299.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5a630f41319d9fc883999d0016c74cb.jpg?v=1791223744","url":"https:\/\/voomisupply.com\/products\/widia-4169582-carbide-cutoff-insert-1-8-in-wmtc","provider":"Voomi Supply","version":"1.0","type":"link"}