Iscar 4815133 Indexable Drill Insert GPS08 IC950 Carbide

Product Description

The ISCAR 4815133 is a GPS08-style indexable drill insert designed for use in ISCAR DEEPDRILL series indexable insert drills. Manufactured from solid carbide with a PVD-applied coating, this insert delivers consistent cutting performance in demanding drilling operations. It measures 0.315 inches in width and 0.984 inches in length, and carries the IC950 manufacturer grade designation. At 0.05 pounds, it is a compact, precision-ground insert intended for CNC machining centers and production drilling applications. Licensed machinists and tooling specialists install and index these inserts as part of scheduled tooling maintenance on high-volume drilling equipment.

This insert is suited for drilling into cast iron and steel workpieces, covering ISO material groups K and P. It is part of the ISCAR DEEPDRILL series, which is engineered for deep-hole and high-feed drilling cycles in both roughing and semi-finishing operations. The GPS08 insert size code indicates the peripheral or center insert position within the DEEPDRILL toolholder system. It conforms to ISO 13399 standards for cutting tool data representation, making it compatible with modern CAM and tool management software environments.

Key Features

• IC950 grade solid carbide construction with PVD coating for wear resistance in steel and cast iron
• GPS insert style in size 08, compatible with ISCAR DEEPDRILL series toolholders
• PVD coating process preserves sharp cutting edges and extends insert life
• Conforms to ISO 13399 cutting tool data standard
• Rated for primary workpiece materials: cast iron (ISO K) and steel (ISO P)
• Compact form factor at 0.315 inches wide and 0.984 inches long

Compatibility

Designed for use with ISCAR DEEPDRILL series indexable drill toolholders that accept GPS08-size inserts. Suitable for machining cast iron and steel workpieces in ISO material groups K and P.

Installation Notes

Indexable insert replacement should be performed by a qualified machinist or tooling technician. Disengage and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torx or hex key specified by the toolholder manufacturer to achieve proper clamping torque — do not overtighten, as this can crack the insert or damage the pocket seat. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert.