Seco 00059712 Indexable Drill Insert SCGX06P1 T250D

Product Description

The SECO 00059712 is a square indexable drill insert designed for use in Perfomax series indexable drills. Built from solid micrograin carbide and coated via a PVD process with SECO grade T250D, this insert delivers consistent edge integrity across a wide range of workpiece materials. The SCGX insert style features a 90-degree included angle, a 7-degree relief angle, and a P1 chipbreaker geometry. The inscribed circle measures 0.2500 inches (6.35 mm), with a thickness of 0.0940 inches and a corner radius of 0.0016 inches (0.40 mm). Licensed machinists and CNC operators install these inserts as part of routine tooling maintenance in drilling operations on machining centers and drill presses.

This insert is rated for universal primary workpiece material compatibility, covering material codes H, M, N, P, and S. That range includes hardened steels, stainless steels, non-ferrous metals, general steels, and high-temperature alloys. The P1 chipbreaker geometry is suited to moderate feed rates and helps control chip evacuation in through-hole and blind-hole drilling applications. Insert size code is 06, corresponding to the 060204 insert size designation. Sold individually; minimum order quantity is 10 units.

Key Features

• Solid micrograin carbide substrate with PVD coating for extended edge life
• SECO grade T250D engineered for universal material compatibility across H, M, N, P, and S codes
• P1 chipbreaker geometry supports controlled chip formation in drilling applications
• 90-degree square shape with 7-degree relief angle for Perfomax series drill bodies
• Corner radius of 0.0016 inches (0.40 mm) for reduced radial cutting forces
• Inscribed circle of 0.2500 inches (6.35 mm) matching insert size code 06

Compatibility

Designed for use with SECO Perfomax series indexable drill bodies that accept SCGX insert style in size code 06. Specific drill body compatibility should be confirmed against the Perfomax tooling catalog before ordering.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use a calibrated torque screwdriver appropriate for the insert screw specification of the Perfomax drill body. Inspect the insert pocket seating surface for chips or wear before seating a new insert to ensure proper support and edge alignment.