{"product_id":"hertel-h08701591-threading-insert-16er-60-deg-3-8-ic","title":"Hertel H08701591 Threading Insert 16ER 60 Deg 3\/8 Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H08701591 is a solid carbide laydown threading insert designed for external thread cutting on CNC lathes and manual turning centers. This insert carries the 16ER style designation with a 60-degree partial profile thread form, covering a range of 48 to 16 threads per inch and a metric pitch range of 0.50 to 1.50 mm. The insert features a TiC\/TiN multilayer coating for improved wear resistance and longer tool life in ferrous and non-ferrous materials. With a 3\/8 inch inscribed circle and a thickness of 0.146 inches, it seats securely in compatible 16ER toolholders. Right-hand cutting geometry is standard on this insert.\u003c\/p\u003e\u003cp\u003eThis threading insert is suited for external threading operations in production turning environments, including job shops, aerospace component machining, and general manufacturing. It handles a broad TPI range, making it practical for threading standard unified and metric-compatible fastener profiles without changing inserts for every pitch. Machinists and CNC programmers working with materials from mild steel to alloy steel will find the HG330TR grade appropriate for a range of cutting conditions. Each package contains one insert, and orders must be placed in multiples of ten units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with TiC\/TiN coating for extended wear life\u003c\/li\u003e\n\u003cli\u003e16ER style laydown insert geometry for secure, low-profile seating\u003c\/li\u003e\n\u003cli\u003e60-degree partial profile thread form covering 48 to 16 TPI\u003c\/li\u003e\n\u003cli\u003eMetric pitch range: 0.50 to 1.50 mm\u003c\/li\u003e\n\u003cli\u003eRight-hand external threading orientation\u003c\/li\u003e\n\u003cli\u003e3\/8 inch inscribed circle with 0.146 inch thickness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in 16ER-style external threading toolholders that accept a 3\/8 inch inscribed circle laydown insert with a 0 degree relief angle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC technician. Power down and lock out the machine spindle before seating or replacing inserts. Use the correct torque wrench and manufacturer-specified insert screw to avoid cracking the carbide substrate. Verify toolholder pocket condition and clamp integrity before resuming cutting operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: 16ER\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: HG330TR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External Partial Profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Form Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch\u003c\/strong\u003e: 48 to 16 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Range (Metric)\u003c\/strong\u003e: 0.50 to 1.50 mm\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: 0.1460 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiC\/TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.123 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H08701591\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51736175280434,"sku":"H08701591","price":231.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2203c1ad98844fb5d79780be3f6c403d.jpg?v=1788776353","url":"https:\/\/voomisupply.com\/products\/hertel-h08701591-threading-insert-16er-60-deg-3-8-ic","provider":"Voomi Supply","version":"1.0","type":"link"}