Seco 02960892 Turning Insert VBMT332-F1 TP1501 Carbide

Product Description

The SECO 02960892 is a VBMT332-F1 series indexable turning insert designed for high-precision finishing operations on steel and cast iron workpieces. The insert is manufactured from solid carbide with a CVD-applied Duratomic multilayer coating — TiCN, Al2O3, and Cr — which delivers high wear resistance across a range of cutting conditions. The 35-degree diamond (rhombic) shape provides a sharp, positive cutting geometry with a 5-degree relief angle and a 1/32-inch corner radius. With four usable cutting edges per insert, this grade TP1501 tool is suited for P10 and P20 steel applications as well as K-grade cast iron work. Licensed machinists and CNC programmers install these inserts in compatible VBMT-style toolholders.

This insert is sized with a 3/8-inch inscribed circle, an insert thickness of 3/16 inch, and an insert length of approximately 1.3078 inches. The F1 chip breaker geometry is optimized for finishing cuts, making it appropriate for final-pass operations requiring tight dimensional tolerances and fine surface finishes. Suitable applications include back turning, facing, profiling, and general OD turning on CNC lathes and turning centers. Primary workpiece materials are steel (P) and cast iron (K), with secondary suitability for hard materials (H). The screw-holding method and positive rake geometry are consistent with standard VBMT-style external turning toolholders.

Key Features

• CVD Duratomic multilayer coating — TiCN, Al2O3, Cr — for high wear resistance on steel and cast iron
• 35-degree diamond insert shape with positive rake and positive side clearance for clean, sharp cuts
• F1 chip breaker optimized for finishing operations
• Four cutting edges per insert for extended tool life and lower cost per edge
• 1/32-inch corner radius with sharp cutting edge style for fine surface finish
• Conforms to ANSI insert code VBMT332 and ISO code VBMT160408-F1

Compatibility

Designed for use in VBMT-style screw-lock turning toolholders compatible with ANSI size code 332 and ISO size code 160408. Suitable for P10 and P20 steel and K-grade cast iron applications on CNC lathes and turning centers. Multi-use applications include back turning, facing, profiling, and OD turning.

Installation Notes

Install and replace indexable inserts with the machine fully powered down and the spindle locked. Use the manufacturer-recommended torque driver or wrench for the insert-clamping screw to avoid seat damage. Handle carbide inserts with care to prevent chipping of cutting edges prior to use. Dispose of worn inserts per applicable shop safety and waste-material procedures.