Turning Insert DNMU Insert Style - M3 Grade TP25

• D shape code.
• U insert type, negative insert with hole and chip-breaker on both faces for tool holders with pin lock only.

TP25 Insert Grade

• The universal grade for highly versatile performance over a wide range of applications in steels, stainless steels, and cast irons.
• Trustworthy alternative at limited cutting speeds or high surface finishes requirements.
• Ti(C,N) + Al2O3 + Used Edge Detection (Chrome).

M3 Chipbreaker Programme

• First choice for medium-rough machining and also the most versatile Seco chipbreaker.
• In most cases, it is the only chipbreaker needed.
• It offers the best useful life and best chip breaking in a wide range of cutting data and workpiece materials.
• Suitable for precision forged and cast workpieces (NNS or Near Net Shape workpieces) as regards both chip control and edge strength.
• Indicative machining range: f = 0,15-0,50 mm/rev, ap = 0,5-5,0 mm.

About Seco Turning Insert

• Anything is possible when it comes to our broad selection of general turning grades and chip breakers.
• Supporting inserts of different shapes, sizes, and thicknesses, we developed each of these solutions with the same goal in mind.
• to boost the productivity and tool life in your turning applications.
• Covering all material groups, this comprehensive range allows you to achieve your goals in terms of material removal rates, tool life, and surface finish.