Positive Rake Indexable Deep Hole Drilling Insert with Chipbreaker for Superior Chip Control and Extended Tool Life in Tungsten Carbide CNC Cutting Tools

This standard positive rake clamp-type deep hole drilling insert is engineered with a specialized chipbreaker that produces short, non-wrapping chips for smooth evacuation and hole wall protection. It eliminates the chip removal issues of brazed drills while allowing quick insert indexing without drill bar disassembly, thereby boosting machining efficiency, lowering labor demands, and fitting perfectly into automated deep hole production lines.

This insert delivers exceptional cutting performance across a wide range of applications. In metal processing, it efficiently machines hardened steel, heat-resistant alloys, gray cast iron, and wear-resistant cast iron. For non-metal applications, it handles non-ferrous metals like gold, silver, copper, and aluminum, as well as brittle hard materials such as ceramics, wood, and reinforced plastics. It is widely used in aerospace, automotive manufacturing (engine cylinder blocks and crankshafts), and mold manufacturing, where its cutting stability and reliability are highly valued.