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