{"product_id":"hertel-h05768254-threading-insert-14-tpi-stub-acme-solid-carbide","title":"Hertel H05768254 Threading Insert 14 Tpi Stub Acme Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL H05768254 is a laydown threading insert designed for internal Stub Acme thread cutting at 14 threads per inch (TPI). Built from solid carbide and finished with a TiC\/TiN coating, this insert delivers the wear resistance and surface hardness that high-cycle threading operations demand. It carries the HG630TR manufacturer grade designation and features a 3\/8 inch (0.375 inch) inscribed circle and a thickness of 0.146 inches. The right-hand cutting orientation and 16IR insert style make it a direct fit for compatible laydown-style toolholders. Machinists and CNC turning specialists working on Stub Acme thread profiles are the primary installers of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for internal threading operations where Stub Acme thread forms are required, such as lead screw applications, power transmission components, and valve stems. The solid carbide substrate with TiC\/TiN finish performs across a range of workpiece materials including steel and cast iron. It is packaged individually and sold in a minimum order quantity of 10 units, making it appropriate for shop stock replenishment or dedicated threading operations that require consistent insert performance across multiple setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with TiC\/TiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e14 TPI Stub Acme internal thread profile, right-hand cutting\u003c\/li\u003e\n  \u003cli\u003e16IR insert style compatible with standard laydown-type toolholders\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch inscribed circle (0.3750 inches decimal) for stable seating in holder\u003c\/li\u003e\n  \u003cli\u003e0.146 inch insert thickness with zero-degree relief angle\u003c\/li\u003e\n  \u003cli\u003eHG630TR grade designation for reliable performance in threading applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in laydown-style threading toolholders accepting the 16IR insert style. Verify holder specifications for insert seating geometry and clamping compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC lathe operators during tooling setup. Power down and lock out the machine before seating or replacing inserts. Use the appropriate torque wrench and insert key to secure the clamping screw without overtightening, which can fracture the carbide substrate. Inspect the insert seat and clamping pocket for debris or damage before installing a fresh insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16IR\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: HG630TR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiC\/TiN\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: Stub Acme\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 14 TPI\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: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.146 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.123 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H05768254\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730833539378,"sku":"H05768254","price":268.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/94a243f7e10d256dd3cded0d2cdc0a61.jpg?v=1788723586","url":"https:\/\/voomisupply.com\/products\/hertel-h05768254-threading-insert-14-tpi-stub-acme-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}