{"product_id":"iscar-5598816-indexable-drill-insert-somt09gf-ic328","title":"Iscar 5598816 Indexable Drill Insert SOMT09GF IC328","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5598816 is a solid carbide indexable drill insert designed for use in ISCAR DR-TWIST series indexable drills. Carrying the SOMT insert style with the IC328 manufacturer grade, this square-shaped insert features a 9.00 mm (0.3543 inches) inscribed circle, a thickness of 0.1500 inches, and a 0.60 mm (0.0236 inches) corner radius with a GF chipbreaker geometry. The PVD coating process delivers a hard, wear-resistant surface layer suited to demanding cutting conditions. Licensed machinists and tooling technicians install these inserts as replaceable cutting edges in multi-insert drill bodies targeting through-hole and blind-hole drilling operations.\u003c\/p\u003e\u003cp\u003eThis insert is rated for universal primary workpiece material application, covering ISO material groups M (stainless steel), P (steel), and S (heat-resistant alloys), making it a versatile choice across job shop and production environments. It is sized at insert size code 09T306 and conforms to ISO 13399 standards for cutting tool data representation. Typical applications include drilling operations on CNC machining centers and turning centers where DR-TWIST style drill bodies are in use. The 90-degree included angle and square insert shape suit standard flat-bottomed and through-hole drilling profiles.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSOMT insert style with GF chipbreaker geometry for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eIC328 grade with PVD coating for wear resistance across multiple material groups\u003c\/li\u003e\n\u003cli\u003e9.00 mm inscribed circle and 0.1500 inches thickness conforming to insert size 09T306\u003c\/li\u003e\n\u003cli\u003e0.60 mm corner radius reduces cutting edge chipping on entry and exit\u003c\/li\u003e\n\u003cli\u003eCovers ISO material groups M, P, and S for broad workpiece material compatibility\u003c\/li\u003e\n\u003cli\u003eComplies with ISO 13399 cutting tool data standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in ISCAR DR-TWIST series indexable drill bodies accepting SOMT 09T306 insert seats. No additional specific compatible model numbers were provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed by a qualified machinist or tooling technician with the machine powered down and all axes at rest. Use the correct torx or hex key specified by the drill body manufacturer to seat the insert at the proper clamping torque — do not overtighten or use impact tools. Inspect the insert pocket and clamping screw for wear or damage before installing a new insert. Always verify insert orientation and seating 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: SOMT\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: IC328\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 9.00 mm (0.3543 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 9.00 mm (0.3540 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.3540 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.60 mm (0.0236 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1330 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 09T306\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: GF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DR-TWIST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C5, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO groups M, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5598816\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51745185759538,"sku":"5598816","price":238.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3e7e03ecf372fa4847b9a8c0e3799cba.jpg?v=1788863292","url":"https:\/\/voomisupply.com\/products\/iscar-5598816-indexable-drill-insert-somt09gf-ic328","provider":"Voomi Supply","version":"1.0","type":"link"}