Iscar 5509270 TOGT11DT IC908 Indexable Drill Insert

Product Description

The ISCAR 5509270 is a solid carbide indexable drill insert designed for use in ISCAR TRIDEEP series indexable drills. Manufactured to ISO 13399 standards, this insert carries the IC908 grade with a PVD coating process, delivering wear resistance across a broad range of workpiece materials. The insert style is TOGT with a DT chipbreaker geometry and an inscribed circle of 10.40 mm. The corner radius measures 0.5 inches. It is installed by machinists and tooling technicians in CNC drilling and production drilling operations where repeatable hole quality is required.

The 5509270 insert is suited for universal application across multiple material groups, including ISO material codes H, K, M, P, and S. These codes correspond broadly to hardened materials, cast iron, stainless and heat-resistant alloys, steel, and superalloys. This versatility makes the insert appropriate for job shops and production environments running varied workpiece materials without frequent grade changes. The TRIDEEP platform is typically used in deep-hole indexable drilling applications on machining centers and lathes.

Key Features

• IC908 grade with PVD coating for extended tool life across universal material groups
• DT chipbreaker geometry promotes efficient chip control in drilling applications
• 10.40 mm inscribed circle with 0.5-inch corner radius for defined insert sizing
• Conforms to ISO 13399 tooling data standards for compatibility with CAM and tooling management systems
• TOGT insert style matched to ISCAR TRIDEEP series drill bodies
• Solid carbide substrate provides rigidity and thermal stability at elevated cutting speeds

Compatibility

Designed for use with ISCAR TRIDEEP series indexable drill bodies that accept TOGT-style inserts with an insert size code of 11. Verify seat geometry and torque specifications against the applicable ISCAR TRIDEEP tool holder documentation before installation.

Installation Notes

Insert installation should be performed by a qualified machinist or tooling technician using the correct ISCAR torx or hex key as specified by the drill body manufacturer. Power down and lock out the machine spindle before seating or removing any indexable insert. Inspect the insert pocket for chips, debris, or seat damage prior to installation, as a contaminated seat will cause premature insert failure or poor hole quality. Do not exceed the cutting parameter ranges published in the ISCAR TRIDEEP application guide for the workpiece material being machined.