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Highly reliable, accurate machining
- Optimal balance of the central insert and peripheral insert dramatically suppresses the vibration that occurs when the drill engages and penetrates the material
Supports a wide range of work materials and applications
- Indexable inserts come with 3 types of chip breaker to accommodate a wide range of work materials, from general steel to difficult-to-machine materials, which often present problems related to chip removal
- One tool handles everything from normal drilling to hole expansion, counter boring, external machining, and more
Long tool life
- 4-cornered insert for superior economic efficiency
- New material and new ultra-thin multi-layered coating for longer tool life
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