{"product_id":"walter-tnmg160408-nf4-indexable-carbide-insert","title":"Walter TNMG160408-NF4 Indexable Carbide Insert","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"588\"\u003eThe Walter TNMG160408-NF4 Carbide Insert is used in industrial CNC turning systems for precision metal cutting, facing, roughing, profiling, and material removal operations in production machining environments. Commonly installed in indexable turning toolholders, CNC lathes, production turning centers, and heavy-duty manufacturing equipment. Maintenance teams, machinists, and manufacturing engineers use this insert for tooling replacement, production machining, process optimization, and maintaining reliable cutting performance during high-volume turning operations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"590\" data-end=\"607\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"608\" data-end=\"1352\"\u003eThe Walter TNMG160408-NF4 carbide insert is designed for industrial turning operations requiring dependable wear resistance, stable cutting performance, and efficient chip control across steel, alloy steel, stainless steel, and cast iron materials. It is frequently utilized in automotive manufacturing, aerospace component production, oil and gas machining, heavy equipment fabrication, machine building operations, and CNC production environments where dimensional accuracy, long insert life, and reduced machine downtime are critical for maximizing productivity and machining efficiency. The NF4 geometry is optimized for finishing and light-to-medium machining applications requiring smooth surface finishes and precise dimensional control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1354\" data-end=\"1383\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1384\" data-end=\"2385\"\u003e• Brand: Walter\u003cbr data-start=\"1399\" data-end=\"1402\"\u003e• Part Number: TNMG160408-NF4\u003cbr data-start=\"1431\" data-end=\"1434\"\u003e• Product Type: Carbide Indexable Turning Insert\u003cbr data-start=\"1482\" data-end=\"1485\"\u003e• Insert Style: TNMG\u003cbr data-start=\"1505\" data-end=\"1508\"\u003e• Chipbreaker Geometry: NF4\u003cbr data-start=\"1535\" data-end=\"1538\"\u003e• Insert Shape: Triangular Negative Insert\u003cbr data-start=\"1580\" data-end=\"1583\"\u003e• Material: Carbide\u003cbr data-start=\"1602\" data-end=\"1605\"\u003e• Inscribed Circle: 16 mm\u003cbr data-start=\"1630\" data-end=\"1633\" data-is-only-node=\"\"\u003e• Insert Thickness: 4.76 mm\u003cbr data-start=\"1660\" data-end=\"1663\"\u003e• Corner Radius: 0.8 mm\u003cbr data-start=\"1686\" data-end=\"1689\"\u003e• Clearance Angle: 0°\u003cbr data-start=\"1710\" data-end=\"1713\"\u003e• Cutting Direction: Neutral\u003cbr data-start=\"1741\" data-end=\"1744\"\u003e• Number of Cutting Edges: Multiple Indexable Cutting Edges\u003cbr data-start=\"1803\" data-end=\"1806\"\u003e• Function: Turning, facing, profiling, and material removal\u003cbr data-start=\"1866\" data-end=\"1869\"\u003e• Application Type: CNC and production turning operations\u003cbr data-start=\"1926\" data-end=\"1929\"\u003e• Designed For: Indexable turning toolholder systems\u003cbr data-start=\"1981\" data-end=\"1984\"\u003e• Compatible Equipment: CNC lathes and turning centers\u003cbr data-start=\"2038\" data-end=\"2041\"\u003e• Cutting Application: Steel, stainless steel, cast iron, and alloy materials\u003cbr data-start=\"2118\" data-end=\"2121\"\u003e• Construction Type: Precision-ground carbide insert\u003cbr data-start=\"2173\" data-end=\"2176\"\u003e• Industrial Use: Production machining and tooling replacement\u003cbr data-start=\"2238\" data-end=\"2241\"\u003e• Performance Feature: Stable cutting performance and extended insert life\u003cbr data-start=\"2315\" data-end=\"2318\"\u003e• Usage Purpose: Finishing and general-purpose turning operations\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2387\" data-end=\"2411\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2412\" data-end=\"2516\"\u003e• Sandvik Coromant TNMG Turning Insert\u003cbr data-start=\"2450\" data-end=\"2453\"\u003e• Kennametal TNMG Carbide Insert\u003cbr data-start=\"2485\" data-end=\"2488\"\u003e• Seco TNMG Turning Insert\u003c\/p\u003e","brand":"WALTER","offers":[{"title":"New","offer_id":51730756763950,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_723730bd-8ce9-4b26-933c-960ba7976287.jpg?v=1770594263","url":"https:\/\/plgautomation.com\/products\/walter-tnmg160408-nf4-indexable-carbide-insert","provider":"PLG Automation ","version":"1.0","type":"link"}