Key Performance & Features

• Peripheral Speed Specialist: Specifically optimized for the outer edge position of indexable drills, where linear cutting speeds are highest.
• Advanced Chip Splitting: The PD chipbreaker features raised protrusions that split and curl wide chips into short segments, ensuring a smooth overall chip evacuation when combined with inner inserts.
• Reinforced Negative Chamfer: Heavily reinforced cutting edges withstand the initial shock of drill entry and resist peripheral abrasive wear against the hole wall.
• Cost-Effective Multi-Edge Design: Polygonal multi-corner geometry increases the utilization rate per insert, significantly lowering the tooling cost-per-component.
• Seamless Pairing: Perfectly balanced to work with XOMT-PD inner inserts to eliminate hole deviation and maintain high dimensional accuracy.

Dimensional Specifications