Sandvik Coromant 7413929 Turning Insert CNMX43A2-SM 6160

Product Description

The SANDVIK COROMANT 7413929 is a solid carbide turning insert designed for metal cutting operations on CNC lathes and turning centers. Carrying the ISO designation CNMX 12 04 A2-SM 6160, this insert features a diamond (C) shape with a neutral hand orientation, making it suitable for both external and internal turning passes depending on toolholder configuration. The inscribed circle measures 0.5 inches, insert thickness is 0.1875 inches, and the corner radius is 0.0315 inches. The SM chip breaker geometry and 6160 carbide grade work together to control chip evacuation and maintain edge stability across a range of cutting conditions. Licensed machinists and CNC turning technicians are the primary installers.

This insert is applied in precision turning operations where consistent chip control and carbide edge performance are required. The CNMX style with X chip breaker geometry is commonly used in finishing and semi-finishing passes on steel and other metals. The neutral hand designation allows this insert to be deployed in either direction of cut when paired with a compatible toolholder. It is sold individually with a minimum order quantity of 10 units.

Key Features

• Diamond (C) insert shape with CNMX style for versatile turning applications
• Solid carbide construction in grade 6160 for edge hardness and wear resistance
• SM chip breaker geometry promotes controlled chip formation during turning
• 0.0315-inch corner radius for semi-finish to finish turning passes
• Neutral hand orientation compatible with left- or right-hand toolholder setups
• ISO code CNMX 12 04 A2-SM 6160 for cross-reference and toolholder matching

Compatibility

Designed as an OEM-style replacement or direct-use turning insert for CNMX-style toolholders accepting a 0.5-inch inscribed circle, size code 1204 carbide insert. Verify toolholder pocket geometry and clamping style before installation.

Installation Notes

Insert seating and clamping should be performed by a qualified machinist or CNC technician. Power down and lock out the machine spindle before changing inserts. Seat the insert fully in the toolholder pocket and verify the clamping screw is secured to the toolholder manufacturer's specification before resuming operation. Inspect the insert seat and pocket for chips or debris before installing a new insert to prevent seating errors.