2018 Nine9 i-Center_indexable center drill improve machining process on grinding machine

More information: Nine9 indexable center drill improve machining process on grinding machine. The “ i-Center ” is a trademark of Nine9, the developer of the first indexable center drill in the world.(Patented) Offering an indexable insert system for the 1st time, Nine9’s “i-Center ” design improves your process performance. ● Easy Tool Length Setting The axial position accuracy of the insert is mm (.002”). It is not necessary to reset the tool length when changing the insert or cutting edge. Shortens set up and center drilling time. Increases tool life and reduces tooling costs. ● High Speed, High Feed Rate The special ground insert and rigid holder design facilitate high performance speed and feed rates. For example, drilling alloy steel at 6000 rpm and feed rate of 600 mm/min. (0.1 mm/rev.).