Value Collection 112369936 TPG324 Carbide Turning Insert

Product Description

The VALUE COLLECTION 112369936 is a solid carbide turning insert with ANSI code TPG324 and manufacturer grade TCN55. The insert features a CVD-applied TiC and TiN multilayer coating for wear resistance and extended tool life in general turning applications. It is triangular in shape with a 60-degree included angle, a 3/8-inch inscribed circle, a 1/16-inch corner radius, and a flat-top chip breaker geometry. Insert thickness is 1/8 inch and overall length is 16.5 mm. This insert is installed by machinists and tool-room technicians on CNC lathes and manual turning centers in production and job-shop environments.

The TPG324 TCN55 insert is suited for turning steel and stainless steel workpieces, corresponding to ISO primary workpiece material codes P and M. The positive side clearance and triangular geometry make it effective for general-purpose external and facing turning operations at moderate to high surface speeds. It is compatible with standard TPG-style insert toolholders that accept a 3/8-inch inscribed circle triangular insert with a clamp-style holding method.

Key Features

• Solid carbide substrate in material grades C5, C6, and C7
• CVD-applied TiC and TiN coating for elevated hardness and heat resistance
• 60-degree triangular shape with flat-top chip breaker for predictable chip control
• Positive side clearance with 11-degree relief angle reduces cutting forces
• 3/8-inch inscribed circle and 1/16-inch corner radius for versatile finishing and semi-finishing cuts
• Clamp-style insert holding method compatible with standard TPG toolholders

Compatibility

Designed for use in standard TPG-style clamp-type toolholders accepting a triangular insert with a 3/8-inch inscribed circle. ANSI insert code TPG324; ISO insert code TPG160316; Iso code TPGN160316. Suitable for workpieces in ISO material groups P and M.

Installation Notes

Installation is performed by qualified machinists or toolroom personnel. Ensure the machine spindle is fully stopped and the toolholder is secured in the turret before seating or indexing the insert. Use the appropriate clamp screw and torque tool per the toolholder manufacturer instructions. Inspect the insert seat and clamp for chips or debris before securing the insert to ensure proper seating and edge repeatability.