This is a single-sided positive turning insert designed for general internal turning operations. It features a round shape with 7° clearance, a diametre of 8mm, and a thickness of 3.18mm. This insert is precisely indexed according to ISO-tolerance class-M and comes with the FM chip-breaker, which has rounded cutting edges. It is made from grade T9325, a MT-CVD coated functionally graded WC-Co carbide material suitable for fine to medium machining of steels and stainless steels.

• Positive geometry designed for low depths of cut and finishing applications
• FM chip-breaker provides efficient chip control and smoother cutting
• MT-CVD coating enhances wear resistance and prolongs tool life
• Functionally graded material allows versatility in machining various steel types
• Precise indexing ensures consistent performance and accuracy

• Internal turning of steels and stainless steels

Yes, the Pramet CCMT 09T308E-FM:T9325 is suitable for fine to medium machining, including roughing.

The optimal cutting speed depends on the specific application and material being machined. Refer to the manufacturer’s guidelines for precise recommendations.

Yes, the MT-CVD coating enhances wear resistance, extending the tool’s lifespan

Turning Inserts

Breakdown of ISO Reference

Higher Number = Tougher / Resistant to Impact
Lower Number = Harder / Wear Resistant

TU5525 the New Universal Turning Grade

TU5525 is a truly universal tuning grade suitable for cutting Steel, Stainless Steel, Cast Iron and heat resistant Aaloys. There is no need to hold stock of a multitude of grades reducing the cost of inventory and time wasted changing inserts. One insert for almost all applications.

TP2135 a Tough Impact Resistant Grade

If insert breakage or chipping of the cutting edge is a problem TP2135 may be the answer. Some application do not offer the cutting edge a constant cutting surface whether from a non round part or holes in the part this constant impact on the cutting edge can lead to insert failing. TP2135 is designed to take higher impact loads giving a more secure cutting edge, suitable for cutting steel, stainless steel and heat resistant alloys.