Pramet DCMT 070202E-FF2 Insert Grade T8430
Experience unmatched precision in fine to medium steel machining with the single-sided positive turning insert from Dormer Pramet. Designed with a fifty-five-degree rhomboid geometry and seven-degree clearance, it meets ISO-tolerance class-M standards for reliable performance.
Features and Benefits
Rounded edges for smooth machining with light feed and shallow depths, ensuring sufficient edge strength and mitigating work-hardening risks
3-D chip-breaker for precise control across wide feeds and depths of cut
Medium-width chip groove reduces cutting resistance and vibration, boosting overall machining performance
Shallow chip groove ensures effective chip breaking across a wide range of cutting feeds
Raised chip-breaker back wall height forces tighter chip curls, improving chip-breaking for tough materials at lower feeds
Neutral geometry enhances impact resistance, allowing for heavier feed and higher depth of cut
WC-Co substrate, submicron-grained, provides high hardness, abrasive wear resistance, and comb crack resistance
PVD coating enhances thermal cracking resistance, ensuring consistent performance amid cutting temperature fluctuations
Multi-layered PVD coating with thick TiN for crater wear resistance, hard AlTiN for flank wear resistance, and unique TiBN layer for reduced build-up edge and improved overall performance
Typical Applications
Steel
Automotive
Machinery
Toolmaking applications