Insert drill bit NWDX series

multi-purposeboring

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