{"product_id":"ingersoll-cutting-tools-5523915-indexable-drill-insert","title":"Ingersoll Cutting Tools 5523915 Indexable Drill Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe INGERSOLL CUTTING TOOLS 5523915 is a square SOMT09SK indexable drill insert in manufacturer grade IN2505 micrograin carbide. It carries a dual PVD coating of TiAlN and TiN for extended tool life in demanding cutting environments. The insert measures 0.362 inches inscribed circle, 0.362 inches in both length and width, and 0.166 inches thick, with a 0.031-inch corner radius. Designed for use in compatible QR-style indexable drills, this insert is installed and replaced by machinists and tool-crib technicians in production and job-shop environments. Its positive rake geometry promotes free cutting action and reduces cutting forces across a broad range of workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered for drilling operations in steel, stainless steel, cast iron, superalloys, titanium, and hard materials, covering ISO material grades P, M, K, S, and H. It fits standard SOMT09T308SK tooling systems under both ANSI and ISO designations, making it a direct fit for QR-style indexable drill bodies that accept the 09T308 insert size. Typical applications include through-hole and blind-hole drilling in general manufacturing, aerospace component machining, and heavy industrial production runs where consistent insert geometry is critical to hole quality.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin carbide substrate with dual PVD TiAlN and TiN coating for wear resistance and thermal stability\u003c\/li\u003e\n  \u003cli\u003e4 cutting edges per insert for maximum utilization and reduced per-edge tooling cost\u003c\/li\u003e\n  \u003cli\u003ePositive rake geometry reduces cutting forces and heat generation\u003c\/li\u003e\n  \u003cli\u003eSK chipbreaker design for controlled chip evacuation in drilling operations\u003c\/li\u003e\n  \u003cli\u003e90-degree included angle, square shape compatible with SOMT09T308SK tooling\u003c\/li\u003e\n  \u003cli\u003eCovers five ISO workpiece material categories: P, M, K, S, and H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in QR-style indexable drill bodies accepting SOMT09T308SK inserts per ANSI and ISO designation. Insert size code is 09, series SOMT-SK.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and indexing of this insert should be performed by a qualified machinist or tooling technician. Ensure the drill body is fully removed from the spindle and the machine is locked out before indexing or replacing inserts. Use the appropriate torx or hex key specified by the drill body manufacturer to seat the insert clamp screw to the correct engagement  -  do not over-tighten by feel alone, as carbide inserts can fracture under excessive clamp force. Inspect the insert pocket for chips or debris before seating a new insert to ensure proper seating and accurate hole geometry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SOMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SOMT-SK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IN2505\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN and TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\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: 0.362 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.362 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.362 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.166 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: SK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 09\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 09T308\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: SOMT09T308SK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SOMT09T308SK\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Drill Style\u003c\/strong\u003e: QR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P, M, K, S, H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.025 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: INGERSOLL CUTTING TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5523915\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INGERSOLL CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":52002021212466,"sku":"5523915","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0ad31cf586679948aacc9ea6bcd24a31_294b325c-6866-4159-9935-6cced91c74bc.jpg?v=1789997712","url":"https:\/\/voomisupply.com\/products\/ingersoll-cutting-tools-5523915-indexable-drill-insert","provider":"Voomi Supply","version":"1.0","type":"link"}