CCMT 09T308E-FF2 INSERT GRADE T8430

The single-sided positive turning insert from Dormer Pramet® provides precise and efficient steel machining. Crafted for fine to medium applications, its 80° rhomboid shape, 7° clearance, and 0.2mm nose radius offer unparalleled versatility and accuracy. With an inscribed circle diameter of 6.35mm, indexing accuracy per ISO-tolerance class-M, and chip-breaker FF2, it ensures controlled and efficient cutting processes.

Features and Benefits
• Rounded edges with no T-land allow for smooth machining with light feed and shallow depths, ensuring ample edge strength and reduced work-hardening risks
• A medium-width chip groove minimises cutting resistance and vibrations to enhance overall machining efficiency
• Neutral geometry boosts impact resistance, allowing for heavier feeds and deeper cuts without compromising performance
• The WC-Co-based substrate, with submicron-grained composition, provides high hardness, abrasive wear resistance, and comb crack resilience
• The PVD coating enhances thermal cracking resistance and excels in operations involving fluctuating cutting temperatures

Typical Applications
• Steel
• Cast Steel