Seco 02578592 Indexable Cutoff Blade Series 150.10

Product Description

The SECO 02578592 is a double-end neutral indexable cutoff blade designed for parting operations on CNC lathes and turning centers. Built to Series 150.10A specification, the blade measures 0.984 inches high, 0.173 inches wide, and 5.91 inches overall length. It accepts inserts with a 0.200-inch width and uses a self-grip insert holding method for secure, repeatable seating. The double-end design extends usable blade life by providing two cutting positions per blade. This tooling is installed and maintained by machinists and CNC operators working to ISO tooling standards.

This cutoff blade is suited for parting and grooving applications on workpieces up to 5.600 inches in diameter. The neutral cutting direction makes it compatible with both left-hand and right-hand setups. It is compatible with 150.10-25 series tool blocks and toolholders, making it a direct fit for shops already running SECO Series 150.10 tooling systems. Typical applications include production turning environments in aerospace, automotive, and general machining where consistent part-off performance is required.

Key Features

• Double-end blade design provides two usable cutting edges per blade, reducing tooling cost per part
• Self-grip insert holding method ensures secure insert retention without additional clamping hardware
• Neutral cutting direction supports both left-hand and right-hand parting setups
• Maximum workpiece diameter capacity of 5.600 inches covers a broad range of turning applications
• Meets ISO tooling standards for interoperability in ISO-compliant tooling systems
• Insert corner radius of 0.010 inches reduces stress concentration at the cutting edge

Compatibility

Compatible with Series 150.10 inserts sized at seat size 5 (complete insert series 150.10-5..) and tool blocks or toolholders in the 150.10-...-25 style family. Manufacturer cross-reference number 150.10A-25-5.

Installation Notes

Installation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and the machine is placed in a safe, locked-out state before changing or indexing inserts. Verify the blade is fully seated in the tool block and that insert clamping is secure before resuming cutting operations. Follow the machine tool builder and tooling manufacturer guidelines for tool overhang and cutting parameters.