{"product_id":"iscar-5567388-indexable-drill-insert-toht08ndj-ic908","title":"Iscar 5567388 Indexable Drill Insert TOHT08NDJ IC908","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5567388 is a solid carbide indexable drill insert designed for use in indexable drill bodies that accept TOHT-style triangle inserts. Manufactured to ISO 13399 standards, this insert carries the IC908 grade designation, which uses a submicron carbide substrate with a PVD coating process for wear resistance and edge stability. The insert features a 0.50 mm corner radius, an inscribed circle of 8.55 mm (0.3370 inches), and a 0.11-inch thickness. It is configured for right-hand cutting and incorporates the NDJ chipbreaker geometry. Installation and replacement are performed by machining professionals and tooling technicians during drill body setup or insert rotation.\u003c\/p\u003e\u003cp\u003eThis insert belongs to the ISCAR TRIDEEP series and is intended for indexable drilling operations across a broad range of workpiece materials. The IC908 grade with PVD coating is rated for universal material application, covering material groups H, K, M, P, and S  -  meaning it is suitable for hardened steels, cast irons, stainless steels, carbon steels, and heat-resistant superalloys. The NDJ chipbreaker geometry supports reliable chip control in through-hole and blind-hole drilling applications in both production shop and job shop environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC908 grade: submicron carbide substrate with PVD coating for extended tool life\u003c\/li\u003e\n\u003cli\u003eNDJ chipbreaker geometry for controlled chip evacuation in drilling operations\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting configuration\u003c\/li\u003e\n\u003cli\u003eTriangle (TOHT) insert shape with 0.50 mm corner radius\u003c\/li\u003e\n\u003cli\u003eUniversal material compatibility across H, K, M, P, and S workpiece material groups\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 tooling data standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for ISCAR TRIDEEP series indexable drill bodies that accept TOHT08 triangle-style inserts with insert size code 08.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement and rotation should be performed by a qualified machining technician with the spindle powered down and the machine in a locked-out, tagged-out state per applicable shop safety procedures. Use the correct torx or hex key specified by the drill body manufacturer for the clamping screw  -  do not overtighten. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert. Verify correct insert orientation and chipbreaker direction before resuming operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TOHT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: TRIDEEP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC908\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: Submicron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 8.55 mm (0.3370 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.50 mm (0.0200 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 08 (080305)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: NDJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H; K; M; P; S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5567388\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51743448072498,"sku":"5567388","price":77.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b89844b036df52ad521345a7124ef501.jpg?v=1788847132","url":"https:\/\/voomisupply.com\/products\/iscar-5567388-indexable-drill-insert-toht08ndj-ic908","provider":"Voomi Supply","version":"1.0","type":"link"}