Value Collection ICP65120M Turning Insert TPMT432 TCN55

Product Description

The VALUE COLLECTION ICP65120M is a solid carbide turning insert designed for use on CNC lathes and manual turning centers. This TPMT-style insert features a 60-degree triangular shape with a positive side clearance and a TiN (titanium nitride) coating that improves wear resistance and reduces cutting friction. The 0.5 inch inscribed circle and 0.0313 inch corner radius make it well suited for moderate to light finishing and semi-finishing passes on ferrous and non-ferrous workpieces. The insert is held in place by a screw-type clamping method and is specified to ANSI code TPMT432 and ISO code TPMT220408. Machinists and tool-room professionals will recognize this as a direct-specification insert for standard TPMT toolholders.

This insert is intended for turning operations on materials classified under primary workpiece material codes M and P, covering general steels and stainless steels. It is appropriate for use in production shops, job shops, and maintenance machining environments where a reliable general-purpose carbide insert is required. The TCN55 grade with TiN coating targets medium-duty cutting conditions. Each insert is sold individually, with a minimum order quantity of 10 pieces per order.

Key Features

• Solid carbide substrate with TiN coating for extended tool life on steel and stainless applications
• TPMT432 (ANSI) and TPMT220408 (ISO) compliant for direct toolholder compatibility
• 60-degree triangular insert shape with positive relief angle of 11 degrees
• 0.0313 inch corner radius suited for semi-finishing and finishing cuts
• Screw-type insert holding method for positive clamping in standard TPMT pockets
• Chip breaker style T for improved chip control during turning operations

Compatibility

Designed as a direct-specification replacement for standard TPMT432 toolholders and boring bars that accept screw-clamped triangular inserts with positive clearance geometry.

Installation Notes

Insert replacement should be performed by a qualified machinist or tool-room technician with the machine spindle fully stopped and all motion axes locked. Use the appropriate Torx or hex key to seat the clamping screw to the toolholder manufacturer specification. Inspect the insert pocket for chips or wear before seating a new insert, as debris under the insert seat will affect surface finish and tool life. Always verify insert orientation and ensure the correct cutting edge is engaged before resuming operation.