Product Description
The SECO 02578583 is a double-end, neutral-cutting indexable cutoff blade designed for parting and grooving operations on CNC lathes and turning centers. Built to Series 150.10A specifications, the blade measures 0.843 inches high, 0.134 inches wide, and 4.72 inches in overall length, with a minimum insert width of 0.161 inches. The self-grip insert holding method secures the insert without additional clamping hardware, reducing setup time and maintaining consistent cutting geometry. This blade is intended for use by machinists and tool-and-die professionals working in production or job-shop turning environments.
The 02578583 is rated for parting applications on workpieces up to 4.0 inches in diameter. Its double-end design allows the blade to be flipped and reused once one end reaches wear limits, extending service life. The neutral cutting direction makes it compatible with both left-hand and right-hand setups. It mounts in a 150.10-20 series tool block and accepts inserts from the 150.10-4 series, making it a direct fit for shops already running SECO 150.10 tooling systems. Compliance with ISO standards ensures insert interchangeability within the specified series.
Key Features
- Double-end design extends blade service life by providing two usable cutting ends
- Self-grip insert holding method secures 150.10-4 series inserts without additional hardware
- Neutral cutting direction supports left-hand and right-hand operation
- Rated for workpieces up to 4.0 inches in maximum diameter
- ISO-compliant construction ensures insert interchangeability within the 150.10 series
- Insert corner radius of 0.009 inches for controlled parting geometry
Compatibility
Compatible with 150.10-4 series inserts and 150.10-20 series tool blocks and toolholders. Manufacturer cross-reference number: 150.10A-20-4.
Installation Notes
Installation should be performed by a qualified machinist following the machine tool manufacturer’s setup procedures. Power down and lock out the turning center before seating or changing inserts or mounting the blade in the tool block. Verify blade height alignment to centerline before engaging the workpiece. Do not exceed the rated maximum workpiece diameter of 4.0 inches during parting operations.
Technical Specifications
- Blade Height: 0.843 inches
- Blade Width: 0.134 inches
- Blade Overall Length (OAL): 4.72 inches
- Minimum Insert Width: 0.161 inches
- Insert Corner Radius: 0.009 inches
- Maximum Workpiece Diameter: 4.0 inches
- Cutting Direction: Neutral
- End Type: Double
- Hand: Left Hand and Right Hand
- Insert Holding Method: Self Grip
- Blade Style: 150.10A
- Series: 150.10
- Compatible Tool Block Style: 150.10-20
- Compatible Insert Seat Size: 4
- Standards: ISO
- Weight: 0.13 pounds
Standard Information
- Brand: SECO
- Manufacturer Part Number: 02578583
