Indexable Center Drill

World's first indexable center drill.
Offering an indexable insert system for the 1st time, excellent repeatability by insert type. No need tool length re-setting while changing insert or cutting edge.
Increases tool life and reduces tooling costs.
Nine9's indexable center drill design improves your process performance.
4 forms are available. DIN 332 form R, DIN 332 form A+B , DIN 332 form A and ANSI 60°.