Seco 02430446 Turning Insert VBMT330.5-F1 CP500 Carbide

Product Description

The SECO 02430446 is a solid carbide turning insert in the VBMT-F1 series, designed for precision metal cutting in CNC turning applications. It features a 35-degree diamond insert shape (VBMT geometry) with a PVD-applied multilayer TiAlN and TiN coating under the CP500 manufacturer grade. The inscribed circle measures 3/8 inch (0.3750 inches), insert thickness is 0.1874 inches, and the corner radius is 0.0079 inches. With a positive rake angle and sharp cutting edge, this insert is engineered for finishing and medium operations on difficult materials. It is held in place by screw clamping and carries a neutral hand designation.

This insert is suited for CNC lathe and turning center operations in job shop, production, and aerospace environments. Primary application is stainless steel (ISO material code M), with secondary compatibility covering steel (P), cast iron (K), and super-alloys and titanium (S). Supported operations include turning, back turning, facing, and profiling. The F1 chip breaker geometry is optimized for light to medium depths of cut, making it well-suited for finishing passes and contour work on difficult-to-machine alloys. This item is sold individually but carries a minimum order quantity of 5.

Key Features

• CP500 grade with PVD multilayer TiAlN and TiN coating for wear resistance on stainless steel and super-alloys
• 35-degree diamond (VBMT) insert shape with 2 cutting edges per insert
• F1 chip breaker geometry supports turning, facing, back turning, and profiling operations
• Positive rake angle and sharp cutting edge reduce cutting forces on difficult materials
• Screw-held mounting with 0.1772-inch hole diameter for secure toolholder retention
• Compliant with ANSI and ISO standards; ISO code VBMT160402-F1, industry standard number VBMT330.5-F1

Compatibility

Designed for use in VBMT-style screw-clamp toolholders. Compatible with material grades M10, M20, and M30. Suitable for primary workpiece material stainless steel and secondary workpiece materials including steel, cast iron, super-alloys, and titanium. Multi-use across back turning, facing, profiling, and general turning applications.

Installation Notes

Installation is performed by machining professionals or toolroom technicians on CNC or manual turning centers. Power down and lock out the machine spindle before seating or indexing inserts. Use the appropriate torx or hex key to secure the clamping screw to the toolholder manufacturer's specified method. Inspect the insert seat and shim for debris or damage before each insert change to ensure proper seating and edge geometry.