Seco 02578594 Indexable Cutoff Blade Left Hand Series 150.10

Product Description

The SECO 02578594 is a single-end, left-hand indexable cutoff blade designed for parting and grooving operations on CNC lathes and turning centers. Built to the 150.10A blade style, it measures 0.61 inches in height, 0.134 inches in width, and 1.303 inches in overall length. The self-grip insert holding method secures inserts without screws, reducing setup time and maintaining consistent positioning. This blade accepts inserts with a 0.161-inch insert width and a 0.009-inch corner radius. It is installed and serviced by machinists and CNC turning technicians working in precision machining environments.

The 02578594 is suited for left-hand cutoff and grooving applications on workpieces up to 1.5 inches in diameter. It is compatible with the 150.10-15 tool block style and fits within the Series 150.10 tooling system. Typical applications include production turning on small to medium bar stock where repeatable, narrow-kerf parting cuts are required. This blade is commonly used in job shops, production machining facilities, and maintenance shops running manual or CNC lathes.

Key Features

• Single-end left-hand cutting geometry for left-hand parting and grooving
• Self-grip insert holding method for tool-free insert indexing
• Blade height of 0.61 inches and overall length of 1.303 inches for compact tooling setups
• Accepts inserts with 0.161-inch insert width and insert seat size 4
• Maximum workpiece diameter capacity of 1.5 inches
• Compatible with R/L150.10...-15 tool block and toolholder styles

Compatibility

Compatible with Series 150.10 tooling system components, including tool block style 150.10-15 and R/L150.10...-15 toolholder configurations. Compatible inserts follow the 150.10-4.. designation. Verify insert seat size 4 and 0.161-inch insert width before ordering inserts.

Installation Notes

Installation should be performed by a qualified machinist or CNC technician. Power down and lock out the machine before mounting or indexing the blade in the tool block. Ensure the blade is seated fully and squarely in the tool block before tightening. Follow the machine tool manufacturer guidelines and applicable shop safety procedures when setting up parting tools.