The TNMG 160404 MS PR1535 carbide insert from Kyocera is engineered for reliable external and internal turning of steel under a wide range of cutting conditions. Its advanced coating technology and optimized chipbreaker geometry help machinists reduce downtime, improve surface finish, and lower cost per component.

Hook / Attention Line

Achieve longer tool life and stable steel turning with TNMG 160404 MS PR1535 – built for productivity and consistency.

Key Features & Specs

  • Insert Shape: TNMG (Triangular, negative rake)

  • Size: 16 mm IC | 04 mm thickness | 04 mm nose radius

  • Chipbreaker Geometry: MS – medium cutting, excellent chip control

  • Grade: PR1535 – versatile steel turning grade

  • Coating: Advanced PVD coating for high wear and oxidation resistance

  • Applications:

    • External turning

    • Internal turning

    • Continuous to mildly interrupted cuts

  • Work Material: Steel (ISO P)

Why It’s a Best Seller

  • Longer Tool Life: PR1535 grade resists flank wear and heat, even at higher speeds

  • Stable Machining: MS chipbreaker ensures smooth cutting and controlled chip flow

  • Better Surface Finish: Optimized geometry minimizes vibration and edge chipping

  • Reduced Downtime: Predictable performance means fewer insert changes

  • Production-Ready: Ideal for both job shops and high-volume manufacturing

🏭 Application Industries

  • Automotive components

  • General engineering

  • Heavy machinery

  • Industrial fabrication

  • OEM & contract manufacturing

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Frequently Asked Questions

It is primarily designed for steel (ISO P) turning applications, from medium to high cutting speeds.

This insert is used for external and internal turning operations.

MS is a medium cutting geometry that offers stable cutting, good chip control, and versatility across different cutting conditions

Yes, PR1535 performs very well in continuous and lightly interrupted cuts, offering consistent wear resistance.

Absolutely. CNC Tools Depot supports bulk orders, fast dispatch, and competitive pricing across India.