Ingersoll Cutting Tools 6212632 Vnmx Turning Insert TT8115B

Product Description

The INGERSOLL CUTTING TOOLS 6212632 is a solid carbide VNMX-style turning insert designed for precision external and internal turning operations on steel workpieces. It features a diamond-shaped insert body with a 35-degree included angle and a neutral hand orientation, making it suitable for a range of finishing and semi-finishing cuts. The grade TT8115B CVD multilayer coating - TiCN, Al2O3, and TiN - provides wear resistance and thermal stability during continuous and interrupted cuts. With four usable cutting edges and a PC chip breaker geometry, this insert delivers consistent chip control and extended tool life in production turning environments.

This insert is engineered for steel turning applications, designated by the primary workpiece material code P. It is a practical choice for CNC lathe operators and machinists running production runs on carbon steel, alloy steel, and similar ferrous materials. The clamp-style holding method and standard VNMX geometry make it compatible with a wide range of VNMX insert toolholders used in both job shop and high-volume manufacturing settings. It is sold individually with a minimum order quantity of 10 pieces.

Key Features

• Diamond insert shape (V) with 35-degree included angle for tight-clearance profiling and finishing
• Grade TT8115B CVD coating: TiCN, Al2O3, and TiN multilayer for wear resistance and heat management
• Solid carbide substrate for rigidity and dimensional consistency under cutting loads
• Four cutting edges per insert to maximize cost-per-edge value
• PC chip breaker geometry optimized for steel turning with reliable chip evacuation
• Neutral hand design provides flexibility across multiple toolholder orientations

Compatibility

Designed for use in VNMX-style insert toolholders with a clamp-style holding method. ANSI code VNMX2.531PCTT8115B and ISO code VNMX130404PC TT8115B can be used to cross-reference compatible toolholder pockets.

Installation Notes

Installation should be performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torx or hex key to secure the clamp to the correct torque per the toolholder manufacturer's specification. Inspect the insert pocket for debris or wear before seating a new insert to ensure proper support and accurate tool nose position.