{"product_id":"hertel-h48441968-boring-insert-wpgt-solid-carbide-tin","title":"Hertel H48441968 Boring Insert Wpgt Solid Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H48441968 is a solid carbide boring insert designed for precision internal turning and boring operations on CNC and manual lathes. Manufactured to WPGT geometry with an 80-degree trigon shape, this insert carries a TiN coating applied via PVD process, which extends tool life and reduces built-up edge when cutting ferrous materials. It is sized at 3\/16 inch inscribed circle with a 1\/16 inch thickness and a 0.004 inch corner radius, making it suited for fine-tolerance boring passes. The material grade is C5 solid carbide. Machinists and tool-room technicians working in production or job-shop environments are the primary installers.\u003c\/p\u003e\u003cp\u003eThis insert is intended for boring applications where a trigon-shaped WPGT insert with an 11-degree relief angle is specified. The HF1 chipbreaker geometry is suited for light to moderate chip loads during internal diameter finishing and semi-finishing cuts. The insert is held by screw clamping (screw-on holding method) and is appropriate for use in toolholders designed to accept WPGT-style inserts. Typical applications include bore finishing on steel and cast iron workpieces in both job-shop and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e80-degree trigon (WPGT) geometry for stable screw-on clamping in compatible holders\u003c\/li\u003e\n\u003cli\u003eSolid carbide C5 grade construction for wear resistance in ferrous and non-ferrous cutting\u003c\/li\u003e\n\u003cli\u003eTiN coating via PVD process reduces friction and extends insert life\u003c\/li\u003e\n\u003cli\u003eHF1 chipbreaker designed for light to moderate chip loads in boring applications\u003c\/li\u003e\n\u003cli\u003e0.004 inch corner radius supports fine-tolerance finishing passes\u003c\/li\u003e\n\u003cli\u003e11-degree relief angle reduces rubbing on internal diameter walls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for toolholders accepting WPGT-style screw-on boring inserts with a 3\/16 inch inscribed circle.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician with the machine powered down and spindle locked. Seat the insert fully against the pocket walls before torquing the clamping screw; do not over-torque, as carbide inserts are brittle. Inspect the pocket and seating surface for chips or debris before each insert change. Follow the toolholder manufacturer's recommended torque procedure for WPGT screw-on inserts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WPGT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Trigon (80-degree included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: HP520B\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\u003eChipbreaker\u003c\/strong\u003e: HF1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1\/16 inch (0.0625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1.510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 0.03 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H48441968\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51727101854002,"sku":"H48441968","price":293.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e0b0857ebc36f9ec9b42cfdd346e6988.jpg?v=1788673365","url":"https:\/\/voomisupply.com\/products\/hertel-h48441968-boring-insert-wpgt-solid-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}