Sandvik Coromant 7080716 Turning Insert TCMT32.52-PM 4335

Product Description

The SANDVIK COROMANT 7080716 is a solid carbide turning insert designed for precision external and internal turning operations on steel workpieces. Carrying the TCMT32.52-PM 4335 designation, this insert features a 60-degree triangular shape with a neutral hand orientation, a 3/8-inch inscribed circle, and a 1/32-inch corner radius (0.0313 inches). The multilayer CVD coating stack — TiCN, Al2O3, and TiN — delivers a hard, wear-resistant surface suited for continuous and interrupted cuts in steel. This insert belongs to the CoroTurn 107 series and is installed by machinists and CNC lathe operators working in job shop, production, and maintenance turning environments.

This insert is intended for use in steel turning applications where consistent chip control is required. The PM chip breaker geometry is optimized for medium machining conditions in the P-class workpiece material category (steel). The screw-clamping holding method and TCMT insert style are compatible with standard CoroTurn 107 toolholders that accept the TCMT insert form. With three cutting edges per insert, it delivers multiple usable edges before replacement, making it appropriate for both high-volume production turning and general-purpose lathe work.

Key Features

• CVD multilayer coating: TiCN, Al2O3, and TiN for wear resistance on steel
• PM chip breaker geometry for reliable chip control in medium steel turning
• 60-degree triangular insert shape with three usable cutting edges
• 1/32-inch (0.0313-inch) corner radius for balanced edge strength and surface finish
• Screw-clamping mount compatible with CoroTurn 107 toolholder system
• Neutral hand orientation for flexible setup in right- or left-hand applications

Compatibility

Designed for use in CoroTurn 107 series toolholders accepting TCMT-style inserts with a screw-clamp holding method. Suitable for steel workpiece materials per ISO classification P. ISO code: TCMT 16 T3 08-PM 4335.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or CNC technician. Always power down and lock out the machine spindle before seating or indexing the insert. Use the appropriate torx or hex key to tighten the clamping screw to the toolholder manufacturer's specification. Inspect the insert pocket and clamping screw for wear or damage before installing a new insert edge.