{"product_id":"vargus-59038-laydown-threading-insert-4-tpi-solid-carbide","title":"Vargus 59038 Laydown Threading Insert 4 Tpi Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VARGUS 59038 is a solid carbide laydown threading insert designed for cutting internal Acme (3G) threads on a lathe or threading machine. It carries the 5IR4ACME designation, meaning it is a 5-series internal right-hand insert ground for Acme thread form at 4 threads per inch (TPI) with a 29-degree included angle. The insert features a PVD-applied TiN coating for improved wear resistance and edge life across a wide range of workpiece materials. With a 5\/8-inch (15.88 mm) inscribed circle and a thickness of 0.250 inches (6.35 mm), it seats in standard 5IR-style laydown toolholders. Machinists and CNC turning specialists install this insert in threading operations requiring precise Acme thread profiles.\u003c\/p\u003e\u003cp\u003eThis insert is suited for internal Acme thread applications in general machining environments, both job-shop and production settings. The Acme 3G thread standard is common in power-transmission components such as lead screws, jack screws, and linear-motion assemblies. The universal primary workpiece material classification means the VKX grade and TiN coating are effective across carbon steels, alloy steels, stainless steels, cast irons, non-ferrous metals, and superalloys. Right-hand cutting orientation is standard for conventional threading passes. This insert is sold individually, with a minimum order quantity of 5 pieces per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with PVD TiN coating for extended wear life\u003c\/li\u003e\n\u003cli\u003eInternal right-hand Acme (3G) thread form at 4 TPI with 29-degree included angle\u003c\/li\u003e\n\u003cli\u003e5\/8-inch (15.88 mm) inscribed circle fits standard 5IR-style laydown toolholders\u003c\/li\u003e\n\u003cli\u003eUniversal VKX grade  -  suitable for steel, stainless, cast iron, non-ferrous, and superalloys\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI B1.5:1988 Acme thread standard and produced under ISO 9001:2008 quality system\u003c\/li\u003e\n\u003cli\u003eSingle tooth per side design for accurate single-point threading passes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in 5IR-series laydown threading toolholders configured for internal Acme thread applications. Verify toolholder seat geometry and clamping style before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by a machinist or CNC turning specialist in a lathe or turning center equipped with a compatible 5IR laydown toolholder. Ensure the machine spindle is stopped and the toolholder is fully removed or secured before seating or replacing the insert. Verify correct insert orientation  -  right-hand cutting direction  -  before initiating any threading cycle. Follow the toolholder manufacturer's clamping torque guidance and inspect the insert seat for debris before each use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 5IR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: VKX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\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\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Acme 3G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 29 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/8 inch (15.88 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.250 inches (6.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth Per Side\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI B1.5:1988, ISO 9001:2008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291804\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VARGUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 59038\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VARGUS","offers":[{"title":"Default Title","offer_id":67916987138354,"sku":"59038","price":284.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70e19331020aa1eb1bcb1cbd83419e77_dc3178b4-d0bd-40af-82cd-2f60aaad358a.jpg?v=1791260502","url":"https:\/\/voomisupply.com\/products\/vargus-59038-laydown-threading-insert-4-tpi-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}